Hi Ann - My name is David and I am from Ripon, Wisconsin originally (NYC now) I saw your post - maybe you have this info by now?? In the 1920 Census it shows Harve Derberage 26 Bonnieage 27 David 1y 10m ARTIE P. Derber age 31 wife Bertha age 29 Children Viall age 5 Kenneth age 3y 5m? Leon age 1y 9m ?The last two are a little hard to read
Census also lists (can't remember which year) Reinhold Derber - 11-1851 wife Liesette 10-1859 Were 3-1878 Iona2-1880 Walter7-1881 Eles3-1884(m.) Ernest8-1886 ARTIE 6-1888 Gesette ? 9-1894 Harvey1893 Hazel 5-1897 Ray or Roy 11-1899
Herman appears to be an uncle of Artie - his occupation is listed as "River man"
Derber is not of my Family Tree per se - Your grandfather was married to an Elvers (her first husband was a Hoddinott) - Elvers - my mother's aunt was Hattie Parker who married Arthur Elvers and that is why my interest in DERBER