Henry Deonna
- Born in 1872 in Geneva
- Deceased in 1944 in this municipality, at the approximate age of 70 years
Parents
- Auguste Henri Deonna (1846 - 1894), vice-consul du Danemark
- Marie Augusta Bönecke (c. 1850 - )
Family
- Married in 1898 in Geneva, with Lucie Picot (1875 - 1911)
- Married in 1923 in Geneva, with Rachel Chauvet (1895 - 1950)
Occupations
- docteur en droit
- généalogiste
- notaire