Charles Dahmer married Anna E.Ward - the daug of Ann Eliza McDermott Ward - Ann Eliza was sister to my gggm - Francis McDermott.
Anna Ward was the only one of the 6 children of John and Ann Eliza to survive to adulthood.
I got all my info on them from a bible record I found at Rutgers Library.
I haven't gotten any of the Dahmer birth/marriage/death records.
Just sort of stopped after I got the bible.
Here they are in the 1880 census
1880Census Place: New Brunswick, Middlesex, New Jersey
Source: FHL Film 1254790 National Archives Film T9-0790 Page 101A
Relation Sex Marr Race Age Birthplace
Geo. DABEMER Self M M W 43 GER Occ: Cutter Fa: GER Mo: GER
Amelia DABEMER Dau F S W 21 NJ Fa: GER Mo: GER
Lizzie DABEMER Dau F S W 10 NJ Occ: At School Fa: GER Mo: GER
John DABEMER Son M S W 13 NJ Occ: At School Fa: GER Mo: GER
Chas. DABEMER Son M S W 12 NJ Occ: At School Fa: GER Mo: GER