- Johannes Brönnimann
 Death - 1880 - im üsseren Wald, Zimmerwald, Bern, Switzerland - Percival Vancoln Thompson
 Birth - 1880 - Ottawa, Ontario, Canada - Philipp Gugisperg
 Birth - 1880 - West Farms, Bronx, New York City, New York, USA Death - 9 September 1880 - West Farms, Bronx, New York City, New York, USA - Cora W. Brown
 - Rose E. Kolb
 - [unknown] Seidel
 - Vaughan Crawford
 Birth - 1880 - Missouri, USA - Annie Gagen
 - [unknown] Page
 Death - before 1880 - New Hampshire, USA - Edward J. Kochersperger
 Birth - January 1880 - Philadelphia, Philadelphia County, Pennsylvania, USA Death - 19 November 1880 - Philadelphia, Philadelphia County, Pennsylvania, USA - Friedrich Tschirren
 Birth - 1880 - Niedermuhlern, Bern, Switzerland - Gertrude [unknown]
 Birth - about 1880 - Ohio, USA - Katie [unknown]
 Birth - about 1880 - Ohio, USA - Frédérique Gugumus
 Birth - about 1880 - Bas-Rhin, France - Mabel L. Walton
 Birth - about 1880 - North Adams, Massachusetts, USA - Ella Thomas
 Birth - about 1880 - Philadelphia, Philadelphia County, Pennsylvania, USA - Dora Justis
 Birth - about 1880 - Philadelphia, Philadelphia County, Pennsylvania, USA - Carrie Grace Merray
 Birth - about 1880 - Pennsylvania, USA - Elisabeth Guggisberg
 - Elisha P. Phipps Kochersperger
 Death - 10 January 1880 - Philadelphia, Philadelphia County, Pennsylvania, USA - Jakob Guggisberg
 - Marianne Zingg
 - Gottfried Schwarz
 - Edward Guggisberg
 - Emma Kiener
 - Johann Karl Guggisberg
 Birth - 21 January 1880 - Gütsch bei Kühlewil, Englisberg, Bern, Switzerland - Paul Guggisberg
 - Emma Gilgien
 - Louise Guggisberg
 - Johann Heinrich Boehmer
 Death - 26 January 1880 - Berlin [Kitchener], Waterloo County, Ontario, Canada - Elisabeth Hensel
 - Anna Guggisberg
 - Bertha Brunner
 - Maria Guggisberg
 - Hans Guggisberg
 - Orpha Corey
 - Elise Winzenried
 - Carl Brönnimann
 - Anna Meyer
 - Valentine Marie Johanna Kochersperger
 Birth - 11 February 1880 - Weissenburg, Kreis Weissenburg, Niederrhein, Elsass, France - Theresa Viola Wolfe
 - Marie Guggisberg
 - Fritz Blatter
 - Karl Streit
 - Fritz Guggisberg
 - Adolf Streit
 - George E. Bowman
 - John Douglas Kochersperger
 - Dorothy Diller
 Birth - March 1880 - Sycamore, Butler County, Kansas, USA - Gottfried Guggisberg
 - Verena Guggisberg
 - Katharina Schmutz
 - Maria C. Kaelin
 Death - 19 March 1880 - Lexington, Fayette County, Kentucky, U.S.A. - Alfred Streit
 Birth - 20 March 1880 - von Englisberg, Bern, Switzerland [not the birthplace] - Auguste Biersack
 Birth - 23 March 1880 - West Farms, Bronx, New York City, New York, USA Death - 15 August 1880 - West Farms, Bronx, New York City, New York, USA - Almeda Catherine Kochensparger
 - Frieda Steiner
 - Anna Hänni
 Death - 7 April 1880 - im Hubel bei Englisberg, Bern, Switzerland - William Henry Lancaster
 - Fritz Guggisberg
 - Elisabeth Burri
 - S. Brantley Quay
 Death - 13 April 1880 - Philadelphia, Philadelphia County, Pennsylvania, USA - Ernst Guggisberg
 - John Lancaster
 - Gideon L. Lancaster
 - William Charles Guggisberg
 - Ida Jane Lancaster
 - Walter Friedrich Moser
 - Mary Norine Robinson
 Birth - 11 May 1880 - Rome, Oneida County, New York, USA - Niklaus Guggisberg
 - Rudolf Guggisberg
 - Elise Guggisberg
 - Gottfried Streit
 - Winfield Wilson Munshower
 Birth - 11 June 1880 - Norristown, Montgomery County, Pennsylvania, USA - Daniel Schmieg
 Birth - 16 June 1880 - Elmhurst, Queens County, New York, USA - Alfred Zingg
 Birth - 25 June 1880 - Grund bei Neuenegg, Bern, Switzerland - Friedrich Wilhelm Kochensperger
 - Josef Guggisberg
 Death - 27 June 1880 - Oberbütschel bei Rüeggisberg, Bern, Switzerland - Lina Guggisberg
 Death - 30 June 1880 - Aeschmatt, Oberbütschel bei Rüeggisberg, Bern, Switzerland - Christopher B. Fitting
 - Lina Guggisberg
 Death - 7 July 1880 - im Teuffenbrunnen bei Rüeggisberg, Bern, Switzerland - Anna Elisabeth Krebs
 - Ernst Adolf Guggisberg
 - [namenlos\nameless] Matthieu
 Birth - 14 August 1880 - Rothwesten bei Simmershausen, Hessen-Nassau, Germany Death - 20 August 1880 - Rothwesten bei Simmershausen, Hessen-Nassau, Germany - Karl Guggisberg
 Birth - 16 August 1880 - Leimeren bei Niederhäusern, Bern, Switzerland - Anna Elisabeth Guggisberg
 Birth - 18 August 1880 - Nydegg bei Wahlern, Amt Schwarzenburg, Bern, Switzerland - Emma Jäger
 Birth - 23 August 1880 - Rittershoffen, Kreis Weissenburg, Niederrhein, Alsace, France - Johanna Kochensperger
 Death - 2 September 1880 - Rothwesten bei Simmershausen, Hessen-Nassau [Nordhessen], Germany - Bessie Church
 - Maria Stöckli
 - Edward Guggisberg
 - Augusta Kaiser
 - Catherine Kochensparger
 - Sarah A. Kemery
 - Emilie Kochersperger
 Birth - 5 October 1880 - Rittershoffen, Kreis Weissenburg, Niederrhein, Alsace, France - Mary Guggisberg
 - Rudolf Streit
 - Howard Kochersperger
 - Barbara Blatter
 - Carl Diller
 - Christian Guggisberg
 - Ernst Guggisberg
 - Johannes Guggisberg
 - Florence M. Kokensparger
 - Edward Kochersberger
 Birth - 25 November 1880 - Borough of Manhattan, New York City, New York County, New York, USA - Maria Salvisberg
 - Sophie Elisabeth Guggisberg
 - Celia Louise Whiting
 - Johannes Guggisberg
 - Bertha Guggisberg
 - Henry Clay McNew
 - Isabelle Rosa Gougginsperg

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