- Johann Gottfried Brönnimann
 Death - 1911 - im üsseren Wald, Zimmerwald, Bern, Switzerland - Margaritha Schmutz
 - Virgil Kochensparger
 Birth - about 1911 - Oregon, USA - Rosina Kochersperger
 Death - 1911 - Verona, Oneida County, New York, USA - John A. Kokensparger
 Birth - about 1911 - Zanesville, Muskingum County, Ohio, USA - Frieda Guggisberg
 Birth - 1911 - Neumatt, Borisried, Oberbalm, Bern, Switzerland - Johann Sulzer
 - Christian Guggisberg
 - Friedrich Guggisberg
 - Ruth Llewellyn Leech
 Birth - 20 January 1911 - Philadelphia, Philadelphia County, Pennsylvania, USA - Herbert Frederick Schmidt
 - Rudolf Waltert
 - Anna Elisabeth Witschi
 - Lina Liechti
 - Dorothy Diller
 - Judson Harman [I] Kochensparger
 - Clarence S. Kokensparger
 - Malora Harrington
 - Gottfried Zimmermann
 - Luise Guggisberg
 - Bendicht Guggisberg
 - Flora Liechti
 - Maria Leopold
 - John Hunsberger
 Death - 7 March 1911 - Philadelphia, Philadelphia County, Pennsylvania, USA - Albert Guggisberg
 - Verena Krieg
 - Ernst Guggisberg
 Death - 4 April 1911 - Vorderfultigen bei Rüeggisberg, Bern, Switzerland - Lorena S. Wenzel
 - Verena Hänni
 - Charles W. Kernes
 - Joseph T. Abbott
 Birth - 22 April 1911 - Philadelphia, Philadelphia County, Pennsylvania, USA - Margaret Louise Engelman
 Death - 25 April 1911 - Philadelphia, Philadelphia County, Pennsylvania, USA - Dorothea Leona Fudge
 - Jane Innis
 Death - 14 May 1911 - Toronto, York County, Ontario, Canada - Clarence Vernon Guggisberg
 Birth - 15 May 1911 - Pottersburg, Lincoln County, Kansas, USA - Christian Guggisberg
 - Eugene Herbert Kochersperger
 - Johannes Guggisberg
 Death - 20 May 1911 - Gütsch b/Kühlewil, Englisberg, Bern, Switzerland - Rosa Schmutz
 - Jeanne Françoise Gavin
 - William Charles Thomas [I] Gaynor
 - Kenneth M. McNeill
 - Magdalena Seligmann
 Death - 17 June 1911 - Rittershoffen, Kreis Weissenburg, Niederrhein, Alsace, France - Harding L. Kochersperger
 Death - 30 June 1911 - Daytona Beach, Volusia County, Florida - Hedwig Eggimann
 Birth - 6 July 1911 - Wasen im Emmental, Bern, Switzerland - Jacob Ridenour
 Death - 10 July 1911 - Glenford, Monday Creek Township, Perry County, Ohio, USA - Irene Marjorie Kochersberger
 Birth - 10 July 1911 - Wolcott, New Haven County, Connecticut, USA - Edith Marguerite Willen
 Birth - 13 July 1911 - Les Hauts-Geneveys, Neuchâtel, Switzerland - Maria Guggisberg
 Death - 17 July 1911 - Vorderfultigen bei Rüeggisberg, Bern, Switzerland - Daniel Stanley Stout
 Birth - 17 July 1911 - Abington, Montgomery County, Pennsylvania, USA - Sarah Kochersperger
 Death - 21 July 1911 - Philadelphia, Philadelphia County, Pennsylvania, USA - Philip Christian [II] Kochersberger
 Death - 24 July 1911 - Waterbury, New Haven County, Connecticut, USA - Rosa Guggisberg
 - Vina Ellen Simpson
 - Gertrude Hollywood
 Birth - 11 August 1911 - Philadelphia, Philadelphia County, Pennsylvania, USA - Clara Cora Obenhaus
 - Clara Guggisberg
 Birth - 19 August 1911 - Colonia Romang, Departamento San Javier, Provincia de Santa Fé, Argentina - Robert William Craigie
 - Hedwig Guggisberg
 - Claudio Benjamin Pacheco
 - Frédéric Arbogast
 Birth - 19 September 1911 - Rittershoffen, Kreis Weissenburg, Niederrhein, Alsace, France - Virginia Thaw
 - Klara Guggisberg
 - Conrad Dayton [II] Kochersperger
 - Gladys Viola Schmid
 - Elisabeth Mast
 - Philipp [V] Kochersperger
 - Hanna Gertrud Guggisberg
 - Mildred Laura Buechi
 - Fritz Guggisberg
 - Gottlieb Guggisberg
 - Johannes Guggisberg
 - Ernst Guggisberg
 Birth - 8 October 1911 - Wahlern, Amt Schwarzenburg, Bern, Switzerland - Otto Walter Guggisberg
 - Ernest Guggisberg
 - Katharina Mathilde Kaiser
 - Stephen Daniel Schmieg
 - Betty Antoinette Guggisberg
 - Edward William Guggisberg
 - Daniel Hersh
 Death - 7 November 1911 - Philadelphia, Philadelphia County, Pennsylvania, USA - Josef Guggisberg
 - Violette Helene Aellen
 - Johannes Guggisberg
 Death - 5 December 1911 - San Geronimo Sur, Depto San Lorenzo, Provincia Santa Fé, Argentina - George William Kochersperger
 - Clifford A. Kokensparger
 - Maria Graetzinger
 - Thomas William Kochersperger
 - Fritz Guggisberg

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