Notes 1901 Census - assisting Frances KELLERMANN widow of ID 1278 Friedrich C M KELLERMANN (maybe a relative)
1911 Census - brother ID 603 George NASER, George GEBHARDT 19 and sister in law ID 1821 Rose KELLER assisting.
Married to ID 1816 Katharine Rosine KELLER, born at Gröningen was interned in the Isle of Man during WW1, internment no. 41643, released 8th September 1919.
Children George Charles 18 Aug 1908 - 22 Nov 1945, Emma K 1912, Kathleen M 1922 and Helen M 1924.
1921 Census working for Leonhard BARTHELMAS at 399 Harrow Road, Paddington.
1939 Register at 231 South Farm Road, Worthing, Sussex with wife Kate and son George Charles. Electoral Roll also has Charles registered at 93 Old Kent Road, maybe the shop. Son George died at St Thomas' Hospital, Witley, Surrey, L/Adm granted to father Charles.
Probate - died at St James' Hospital, Balham, home address 41 Telford Avenue, SW2. Granted to daughters Katherine Margaret LEE and Helen Marie WOODWARD.
PB Links - brothers ID 603 George NASER and ID 604 Johann Leonhard NASER, also maybe KELLERMANNS of Rot am See.