Date of birth in Ancestry.com. Baden and Hesse Germany, Lutheran Baptisms, Marriages, and Burials, 1502-1985 [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2016.
Identified as son of Ferdinand and Martha (née Grünthal) May in Ancestry Marriages cited above.
Date/place of death in Ancestry Marriages cited above.