Tree of Life

The ancestors and relatives of Ted and Verna (Bremer) Cash

Person Page 966

Meint Hartwig

M, #24126, b. 17 April 1827
Last Edited14 April 2023
ReferencesDescendants of Hartwig / Hoffman

Parents

Father*Christian Albers Hartwig (b. 4 September 1801, d. 18 September 1867)
Mother*Martje Reiners Hoffman (b. 1794, d. 1863)
Interactive Pedigree Chart

Biography

Birth17 April 1827Birth: Meint Hartwig was born on 17 April 1827 in Arle, Aurich, Niedersachsen, GermanyB.1
Burial15 July 1828Burial: Meint Hartwig was buried on 15 July 1828 in Arle, Aurich, Niedersachsen, GermanyB.1
Baptism29 June 1827Baptism: Meint Hartwig was baptized on 29 June 1827 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Etje Anna Hartwig

F, #24127, b. 7 June 1828
Last Edited14 April 2023
ReferencesDescendants of Hartwig / Hoffman

Parents

Father*Christian Albers Hartwig (b. 4 September 1801, d. 18 September 1867)
Mother*Martje Reiners Hoffman (b. 1794, d. 1863)
Interactive Pedigree Chart

Biography

Birth7 June 1828Birth: Etje Anna Hartwig was born on 7 June 1828 in Arle, Aurich, Niedersachsen, GermanyB.1
Baptism15 June 1828Baptism: Etje Anna Hartwig was baptized on 15 June 1828 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB. godparents: Gerd Eiler Weber, Webermeister in Arle; Dirck Dasenbroeck, Schustermeister in Arle; Gelcke Eils Ehefrau des Warfsmanns Wilt Tjarcks Hemmelrick in Arle; Gretje Heincken Ehefrau des Jan Cornelius Hofmann in Arle.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

(-?-) Hartwig

M, #24128, b. between 1830 and 1835
Last Edited14 April 2023
ReferencesDescendants of Hartwig / Hoffman

Parents

Father*Christian Albers Hartwig (b. 4 September 1801, d. 18 September 1867)
Mother*Martje Reiners Hoffman (b. 1794, d. 1863)
Interactive Pedigree Chart

Biography

Birthbetween 1830 and 1835Birth: (-?-) Hartwig was born between 1830 and 1835. (not in Arle)1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Klaas Christinas Hartwig

M, #24129, b. 15 September 1839, d. 7 February 1843
Last Edited14 April 2023
ReferencesDescendants of Hartwig / Hoffman

Parents

Father*Christian Albers Hartwig (b. 4 September 1801, d. 18 September 1867)
Mother*Martje Reiners Hoffman (b. 1794, d. 1863)
Interactive Pedigree Chart

Biography

Birth15 September 1839Birth: Klaas Christinas Hartwig was born on 15 September 1839 in Arle, Aurich, Niedersachsen, GermanyB.1
Death7 February 1843Death: Klaas Christinas Hartwig died on 7 February 1843 at age 3 in Arle, Aurich, Niedersachsen, GermanyB. (of worms: in his 4th year)1
Burial14 February 1843Burial: Klaas Christinas Hartwig was buried on 14 February 1843.1
Baptism6 October 1839Baptism: Klaas Christinas Hartwig was baptized on 6 October 1839 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB. godparents: Hinrich Jurgens Fischer auf der Komper; Wilt Tjarks Hemmelriek; Antje Dirks, Ehefrau des Schusters Dirk Dasenbrook; Berendje Harms, Tochter des Harm Janssen, Samtlich in Arle1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Peter Janssen Lottman

M, #24130, b. 7 May 1825
Last Edited14 April 2023
ReferencesDescendants of Lottman / Sievers

Parents

Father*Dirk Frerich Lottman (b. 28 May 1802, d. 29 July 1868)
Mother*Frauka Johanna Sievers (b. 10 May 1798, d. 1863)
Interactive Pedigree Chart

Family: Ahltje Folkerts Hartmann (b. 2 May 1827, d. 27 July 1894)

Son*Folkert (Fred) Peter Lottman+ (b. 14 May 1852, d. 14 June 1938)
Son*Dirk Frek Lottman (b. 4 February 1856)
Son*Jann Peters Lottman (b. 25 January 1860)
Daughter*Frauke Johanna Peters Lottman (b. 10 January 1866)

Biography

Birth7 May 1825Birth: Peter Janssen Lottman was born on 7 May 1825 in Berumbur, Hage, Aurich, Niedersachsen, GermanyB.1
Marriage15 November 1850Marriage: Peter Janssen Lottman and Ahltje Folkerts Hartmann were married on 15 November 1850 in Hannover, Niedersachsen, GermanyB.2
Baptism15 May 1825Baptism: Peter Janssen Lottman was baptized on 15 May 1825 at Eastern ParishB in Hage, Aurich, Niedersachsen, GermanyB. godparents: Jan Arends Rose in Hage; Tomke Peters, Jungfrau/virgin in Nesse; Sara Dirks Hesse, wife of Peter Frerichs Lottman in Berumbur1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)
  2. [S1757] Ancestry Family Tree

Claus H Schroder

M, #24131
Last Edited14 April 2023
Interactive Pedigree Chart

Family: Ide Janssen

Daughter*Etje Eansen Schroder+ (d. after 1856)

Biography

MarriageMarriage: Claus H Schroder and Ide Janssen were married.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Ide Janssen

F, #24132
Last Edited14 April 2023
Interactive Pedigree Chart

Family: Claus H Schroder

Daughter*Etje Eansen Schroder+ (d. after 1856)

Biography

MarriageMarriage: Claus H Schroder and Ide Janssen were married.1
NameIde Janssen was also known as Ide Schroder.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Dirk Frerichs Lottman

M, #24133, b. 5 August 1837
Last Edited14 April 2023
ReferencesDescendants of Lottman / Sievers

Parents

Father*Dirk Frerich Lottman (b. 28 May 1802, d. 29 July 1868)
Mother*Frauka Johanna Sievers (b. 10 May 1798, d. 1863)
Interactive Pedigree Chart

Biography

Birth5 August 1837Birth: Dirk Frerichs Lottman was born on 5 August 1837 in Berumbur, Hage, Aurich, Niedersachsen, GermanyB.1
Burial25 October 1837Burial: Dirk Frerichs Lottman was buried on 25 October 1837 in Hage, Aurich, Niedersachsen, GermanyB.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Gerd Dirks Lottman

M, #24134, b. 30 September 1838
Last Edited14 April 2023
ReferencesDescendants of Lottman / Sievers

Parents

Father*Dirk Frerich Lottman (b. 28 May 1802, d. 29 July 1868)
Mother*Frauka Johanna Sievers (b. 10 May 1798, d. 1863)
Interactive Pedigree Chart

Biography

Birth30 September 1838Birth: Gerd Dirks Lottman was born on 30 September 1838 in Berumbur, Hage, Aurich, Niedersachsen, GermanyB.1
Burial6 December 1839Burial: Gerd Dirks Lottman was buried on 6 December 1839 in Hage, Aurich, Niedersachsen, GermanyB.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Ude Lottman

F, #24135, b. 1840
Last Edited9 June 2023
ReferencesDescendants of Lottman / Sievers

Parents

Father*Dirk Frerich Lottman (b. 28 May 1802, d. 29 July 1868)
Mother*Frauka Johanna Sievers (b. 10 May 1798, d. 1863)
Interactive Pedigree Chart

Biography

Birth1840Birth: Ude Lottman was born in 1840 in Aurich, Niedersachsen, GermanyB.1
Burial27 July 1860Burial: Ude Lottman was buried on 27 July 1860 in Hage, Aurich, Niedersachsen, GermanyB.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Gerd Dirks Lottman

M, #24136, b. 19 January 1842
Last Edited14 April 2023
ReferencesDescendants of Lottman / Sievers

Parents

Father*Dirk Frerich Lottman (b. 28 May 1802, d. 29 July 1868)
Mother*Frauka Johanna Sievers (b. 10 May 1798, d. 1863)
Interactive Pedigree Chart

Biography

Birth19 January 1842Birth: Gerd Dirks Lottman was born on 19 January 1842 in Berumbur, Hage, Aurich, Niedersachsen, GermanyB.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Albert Christians Hartwig

M, #24137, b. about 1768, d. 29 February 1844
Last Edited28 April 2024
ReferencesIndented Pedigree Chart
Interactive Pedigree Chart

Family: Etje (Ettje) Meints (b. 1776, d. 27 January 1826)

Son*Christian Albers Hartwig+ (b. 4 September 1801, d. 18 September 1867)
Son*Maint (Albers) Hartwig (b. 28 May 1804, d. 1827)
Daughter*Tadje Alberts Hartwig (b. 9 April 1807)
Son*Claas Hartwig (b. 2 July 1809, d. 15 March 1821)
Daughter*Trintje Alberts Hartwig+ (b. 23 May 1814, d. 16 March 1872)

Biography

Birthabout 1768Birth: Albert Christians Hartwig was born about 1768 in Aurich, Niedersachsen, GermanyB.1
MarriageMarriage: Albert Christians Hartwig and Etje (Ettje) Meints were married. (not in Arle)1
Death29 February 1844Death: Albert Christians Hartwig died of Altersschwache (decline of life) on 29 February 1844 at age ~76 at (in the inn)B in Arle, Aurich, Niedersachsen, GermanyB.1
Burial4 March 1844Burial: Albert Christians Hartwig was buried on 4 March 1844 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1
OccupationOccupation: Albert Christians Hartwig was a Zimmermeister (master carpenter) in Grossheide, Schleen, Kolk and Arle.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Etje (Ettje) Meints

F, #24138, b. 1776, d. 27 January 1826
Last Edited23 October 2023
ReferencesIndented Pedigree Chart

Parents

Father*Meint Claessen (b. 9 August 1734, d. July 1777)
Mother*Taatje Remmers (b. 10 September 1742, d. 15 August 1796)
Interactive Pedigree Chart

Family: Albert Christians Hartwig (b. about 1768, d. 29 February 1844)

Son*Christian Albers Hartwig+ (b. 4 September 1801, d. 18 September 1867)
Son*Maint (Albers) Hartwig (b. 28 May 1804, d. 1827)
Daughter*Tadje Alberts Hartwig (b. 9 April 1807)
Son*Claas Hartwig (b. 2 July 1809, d. 15 March 1821)
Daughter*Trintje Alberts Hartwig+ (b. 23 May 1814, d. 16 March 1872)

Biography

Birth1776Birth: Etje (Ettje) Meints was born in 1776 in Niedersachsen, GermanyB.1
MarriageMarriage: Albert Christians Hartwig and Etje (Ettje) Meints were married. (not in Arle)1
Death27 January 1826Death: Etje (Ettje) Meints died on 27 January 1826 at age ~50 in Arle, Aurich, Niedersachsen, GermanyB.1
NameEtje (Ettje) Meints was also known as Etje (Ettje) Hartwig.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Maint (Albers) Hartwig

M, #24139, b. 28 May 1804, d. 1827
Last Edited14 April 2023

Parents

Father*Albert Christians Hartwig (b. about 1768, d. 29 February 1844)
Mother*Etje (Ettje) Meints (b. 1776, d. 27 January 1826)
Interactive Pedigree Chart

Biography

Birth28 May 1804Birth: Maint (Albers) Hartwig was born on 28 May 1804 in Grossheide, Aurich, Niedersachsen, GermanyB.1
Death1827Death: Maint (Albers) Hartwig died in 1827 at age ~23.1
Baptism3 June 1804Baptism: Maint (Albers) Hartwig was baptized on 3 June 1804 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB. godparents: Jan Heien Fischer, a shoemaker in der Dornumer-Grote; and Antje Hinrichs, a housewife in Grossheide1
Witness29 June 1827He witnessed the baptism of Meint Hartwig on 29 June 1827 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Tadje Alberts Hartwig

F, #24140, b. 9 April 1807
Last Edited23 October 2023

Parents

Father*Albert Christians Hartwig (b. about 1768, d. 29 February 1844)
Mother*Etje (Ettje) Meints (b. 1776, d. 27 January 1826)
Interactive Pedigree Chart

Biography

Birth9 April 1807Birth: Tadje Alberts Hartwig was born on 9 April 1807 in Grossheide, Aurich, Niedersachsen, GermanyB.1
Marriage16 May 1842Marriage: Frerich Folkerts Apkes and Tadje Alberts Hartwig were married on 16 May 1842 in Hannover, Niedersachsen, GermanyB.1
Baptism13 April 1807Baptism: Tadje Alberts Hartwig was baptized on 13 April 1807 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB. godparents: Jacob Harms, a husband in Berumbur; Geescke Tebbers, a housewife in Grossheide, and Altjen Conrads, a housewife there1
Name16 May 1842As of 16 May 1842, Tadje Alberts Hartwig was also known as Tadje Alberts Apkes.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Frerich Folkerts Apkes

M, #24141
Last Edited14 April 2023
Interactive Pedigree Chart

Family: Tadje Alberts Hartwig (b. 9 April 1807)

Biography

Marriage16 May 1842Marriage: Frerich Folkerts Apkes and Tadje Alberts Hartwig were married on 16 May 1842 in Hannover, Niedersachsen, GermanyB.1
MemoMemo: of Junkersrott1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Claas Hartwig

M, #24142, b. 2 July 1809, d. 15 March 1821
Last Edited14 April 2023

Parents

Father*Albert Christians Hartwig (b. about 1768, d. 29 February 1844)
Mother*Etje (Ettje) Meints (b. 1776, d. 27 January 1826)
Interactive Pedigree Chart

Biography

Birth2 July 1809Birth: Claas Hartwig was born on 2 July 1809 in Schleen, Grossheide, Aurich, Niedersachsen, GermanyB.1
Death15 March 1821Death: Claas Hartwig died on 15 March 1821 at age 11 in Kölk, Aurich, Niedersachsen, GermanyB.1
Baptism8 July 1809Baptism: Claas Hartwig was baptized on 8 July 1809 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Trintje Alberts Hartwig

F, #24143, b. 23 May 1814, d. 16 March 1872
Last Edited14 April 2023

Parents

Father*Albert Christians Hartwig (b. about 1768, d. 29 February 1844)
Mother*Etje (Ettje) Meints (b. 1776, d. 27 January 1826)
Interactive Pedigree Chart

Family 1: Jost Vocken Gerdes Schmeding (b. 28 November 1807, d. 3 April 1888)

Daughter*Etje Meints Josten Schmeding (b. 6 October 1835, d. 13 August 1899)

Family 2: Jann Siebelts Daeneke (b. 21 January 1834)

Biography

Birth23 May 1814Birth: Trintje Alberts Hartwig was born on 23 May 1814 in Brande, GermanyB.1
Marriageabout 1834Marriage: Jost Vocken Gerdes Schmeding and Trintje Alberts Hartwig were married about 1834.1
Marriage11 December 1858Marriage: Jann Siebelts Daeneke and Trintje Alberts Hartwig were married on 11 December 1858 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1
Death16 March 1872Death: Trintje Alberts Hartwig died on 16 March 1872 at age 57 in Grossheide, Aurich, Niedersachsen, GermanyB.1
Nameabout 1834As of about 1834, Trintje Alberts Hartwig was also known as Trintje Alberts Schmeding.1
Name11 December 1858As of 11 December 1858, Trintje Alberts Hartwig was also known as Trintje Alberts Daeneke.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Jost Vocken Gerdes Schmeding

M, #24144, b. 28 November 1807, d. 3 April 1888
Last Edited14 April 2023
Interactive Pedigree Chart

Family: Trintje Alberts Hartwig (b. 23 May 1814, d. 16 March 1872)

Daughter*Etje Meints Josten Schmeding (b. 6 October 1835, d. 13 August 1899)

Biography

Birth28 November 1807Birth: Jost Vocken Gerdes Schmeding was born on 28 November 1807 in Nesse, Aurich, Niedersachsen, GermanyB.1
Marriageabout 1834Marriage: Jost Vocken Gerdes Schmeding and Trintje Alberts Hartwig were married about 1834.1
Death3 April 1888Death: Jost Vocken Gerdes Schmeding died on 3 April 1888 at age 80.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Jann Siebelts Daeneke

M, #24145, b. 21 January 1834
Last Edited14 April 2023
Interactive Pedigree Chart

Family: Trintje Alberts Hartwig (b. 23 May 1814, d. 16 March 1872)

Biography

Birth21 January 1834Birth: Jann Siebelts Daeneke was born on 21 January 1834 in Grossheide, Aurich, Niedersachsen, GermanyB.1
Marriage11 December 1858Marriage: Jann Siebelts Daeneke and Trintje Alberts Hartwig were married on 11 December 1858 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Etje Meints Josten Schmeding

F, #24146, b. 6 October 1835, d. 13 August 1899
Last Edited14 April 2023

Parents

Father*Jost Vocken Gerdes Schmeding (b. 28 November 1807, d. 3 April 1888)
Mother*Trintje Alberts Hartwig (b. 23 May 1814, d. 16 March 1872)
Interactive Pedigree Chart

Family: Jann Alberts Goldenstein (b. 19 November 1830, d. 18 January 1892)

Biography

Birth6 October 1835Birth: Etje Meints Josten Schmeding was born on 6 October 1835 in Westerende, Grossheide, Aurich, Niedersachsen, GermanyB.1
Marriage9 April 1858Marriage: Jann Alberts Goldenstein and Etje Meints Josten Schmeding were married on 9 April 1858 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1
Death13 August 1899Death: Etje Meints Josten Schmeding died on 13 August 1899 at age 63 in Westerende, Grossheide, Aurich, Niedersachsen, GermanyB.1
Memo (fam)Memo: They had 7 children1
Name9 April 1858As of 9 April 1858, Etje Meints Josten Schmeding was also known as Etje Meints Josten Goldenstein.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Jann Alberts Goldenstein

M, #24147, b. 19 November 1830, d. 18 January 1892
Last Edited14 April 2023
Interactive Pedigree Chart

Family: Etje Meints Josten Schmeding (b. 6 October 1835, d. 13 August 1899)

Biography

Birth19 November 1830Birth: Jann Alberts Goldenstein was born on 19 November 1830 in Berum, Aurich, Niedersachsen, GermanyB.1
Marriage9 April 1858Marriage: Jann Alberts Goldenstein and Etje Meints Josten Schmeding were married on 9 April 1858 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1
Death18 January 1892Death: Jann Alberts Goldenstein died on 18 January 1892 at age 61 in Westerende, Grossheide, Aurich, Niedersachsen, GermanyB.1
Memo (fam)Memo: They had 7 children1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Reiner Michels Hoffman

M, #24148, b. between 1766 and 1767, d. 13 May 1822
Last Edited14 April 2023
ReferencesIndented Pedigree Chart
Interactive Pedigree Chart

Family: Anna Lubben (d. between 1822 and 1859)

Daughter*Martje Reiners Hoffman+ (b. 1794, d. 1863)
Son*Lubbe Reiners Hoffman (b. 15 October 1797)
Son*Jan Cornelius Reiners Hoffman (b. 5 November 1800, d. 20 December 1872)
Daughter*Trientje Hoffman (b. 31 January 1803, d. BEF MAYBE AUG 1812)

Biography

Birthbetween 1766 and 1767Birth: Reiner Michels Hoffman was born between 1766 and 1767 in GermanyB.1
MarriageMarriage: Reiner Michels Hoffman and Anna Lubben were married.1
Death13 May 1822Death: Reiner Michels Hoffman died on 13 May 1822 in Arle, Aurich, Niedersachsen, GermanyB.1
Burial17 May 1822Burial: Reiner Michels Hoffman was buried on 17 May 1822 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Anna Lubben

F, #24149, d. between 1822 and 1859
Last Edited14 April 2023
ReferencesIndented Pedigree Chart
Interactive Pedigree Chart

Family: Reiner Michels Hoffman (b. between 1766 and 1767, d. 13 May 1822)

Daughter*Martje Reiners Hoffman+ (b. 1794, d. 1863)
Son*Lubbe Reiners Hoffman (b. 15 October 1797)
Son*Jan Cornelius Reiners Hoffman (b. 5 November 1800, d. 20 December 1872)
Daughter*Trientje Hoffman (b. 31 January 1803, d. BEF MAYBE AUG 1812)

Biography

MarriageMarriage: Reiner Michels Hoffman and Anna Lubben were married.1
Deathbetween 1822 and 1859Death: Anna Lubben died between 1822 and 1859.1
NameAnna Lubben was also known as Anna Hoffman.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)

Lubbe Reiners Hoffman

M, #24150, b. 15 October 1797
Last Edited14 April 2023

Parents

Father*Reiner Michels Hoffman (b. between 1766 and 1767, d. 13 May 1822)
Mother*Anna Lubben (d. between 1822 and 1859)
Interactive Pedigree Chart

Family: Jantjen Betten (b. 1799)

Biography

Birth15 October 1797Birth: Lubbe Reiners Hoffman was born on 15 October 1797 in Arle, Aurich, Niedersachsen, GermanyB.1
Marriage14 April 1827Marriage: Lubbe Reiners Hoffman and Jantjen Betten were married on 14 April 1827 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1
Baptism18 October 1797Baptism: Lubbe Reiners Hoffman was baptized on 18 October 1797 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB. godparents: Harm Joessten; Jan Reents; Trientje Ulrichs; and Janna Lubben1
Witness20 February 1825He witnessed the baptism of Reiner Michels Hartwig on 20 February 1825 at Western ParishB in Arle, Aurich, Niedersachsen, GermanyB.1
OccupationOccupation: Lubbe Reiners Hoffman was a Webermeister (master weaver) in Arle.1

Citations

  1. [S1346] Kaufmann, Jens Th. (Hartwig-Lottman)