- Jacob [II] Kochersperger
 Birth - about 1803 - Philadelphia, Philadelphia County, Pennsylvania, USA - Louisa Stevens
 Birth - 1803 - Pennsylvania, USA - Friedrich Seligmann
 Birth - about 1803 - Rittershoffen, Kreis Weissenburg, Niederrhein, Alsace, France - Barbara Guggisberg
 Death - before 1803 - Oberbalm, Bern, Switzerland - Maria Magdalena Zimmermann
 Death - 1 January 1803 - Hatten, Kreis Weissenburg, Niederrhein, Alsace, France - Sarah Jane "Sally" Bartleson
 - Georg Heinrich Fahrni
 Birth - 1803 - Rittershoffen, Kreis Weissenburg, Niederrhein, Alsace, France - Daniel Guggisberg
 - Elisabeth Wichtermann
 - Elisabeth Waltert
 Birth - 1 March 1803 - im Wald, Zimmerwald, Bern, Switzerland - Elisabeth Rothenbühler
 - Christina Haussener
 Birth - 6 March 1803 - (bapt. date) Rüeggisberg, Bern, Switzerland - Elisabeth Guggisberg
 - Christian Guggisberg
 - Anselmo Maria Herrera
 - Barbara Guggisberg
 Birth - 1 May 1803 - (bapt. date) Oberbalm, Bern, Switzerland - Magdalena Streit
 Birth - 14 May 1803 - im Hubel bei Englisberg (bapt. Zimmerwald), Bern, Switzerland - Catharina Cotterman
 Birth - 21 May 1803 - Northumberland County, Pennsylvania, USA - Christian Guggisberg
 Birth - 23 May 1803 - Oberhaus bei Englisberg, Bern, Switzerland - Samuel Wyss
 Death - 23 May 1803 - (burial date in Zimmerwald) died Obermuhlern, Bern, Switzerland - Bendicht Guggisberg
 Birth - 7 June 1803 - im unteren Bach bei Obermuhlern, Bern, Switzerland - Christian Guggisberg
 - Anna Maria Kochersperger
 Birth - 1 July 1803 - Philadelphia, Philadelphia County, Pennsylvania, USA - Dorothea Jäger
 Birth - 4 July 1803 - Rittershoffen, Kreis Weissenburg, Niederrhein, Alsace, France - Anna Streit
 Birth - 10 July 1803 - (bapt. date) Zimmerwald, Bern, Switzerland - Christian Schmutz
 Birth - 24 July 1803 - (bapt. date) Rüeggisberg, Bern, Switzerland - Hieronimus Guggisberg
 Birth - 29 July 1803 - Oberhaus bei Englisberg, Bern, Switzerland - Dorothea Kochersperger
 Birth - 2 August 1803 - Rittershoffen, Kreis Weissenburg, Niederrhein, Alsace, France - Barbara Guggisberg
 Birth - 9 August 1803 - im Rattenholz bei Niedermuhlern, Bern, Switzerland Death - 21 August 1803 - im Rattenholz bei Niedermuhlern, Bern, Switzerland - Georg [I] Kochersperger
 Birth - 11 August 1803 - Rittershoffen, Kreis Weissenburg, Niederrhein, Alsace, France - Maria Eva Jäger
 Birth - 3 September 1803 - Rittershoffen, Kreis Weissenburg, Niederrhein, Alsace, France - Maria de la Cruz Herrera
 - Jacob Yarger
 - Magdalena Guggisberg
 - Maria Hänni
 - Magdalena Hosmann
 - Samuel Guggisberg
 - Anna Guggisberg
 - Barbara Tschirren
 Birth - 11 November 1803 - [baptismal date in Zimmerwald] born in Niedermuhlern, Bern, Switzerland - Elisabeth Guggisberg
 - Elisabeth Streit
 Birth - 1 December 1803 - (bapt. date in Zimmerwald) born im Wald zu Englisberg, Bern, Switzerland - Barbara Guggisberg

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