I'm not sure if your Jacob Adrian is related to the Clyde Adrian (b. 1891) who married Izetta Farver (b. 1893) and lived in Sheldon, WI (Chippewa/Rusk County, WI) who I am seeking information about relatives (namely, parents and siblings). I know that they are of German ancestry but have little information beyond that. If this is the same branch of the Adrian tree, let's share information!