Rosina MAYER Lockbaum, ca 1837-
Farmer
Ludwig's half-sister's mother-in-law

 Husband Michael LOCKBAUM, ca 1835-
       Son George J H LOCKBAUM, 1872-1939

Time Line

About 1837 - Born at Baden, Germany

7 January 1872, age 34 - Son George J H LOCKBAUM born at Saint Martins, Franklin Township, Milwaukee County, Wisconsin

As of sometime before 1880 - Resided at Menasha Twp, Winnebago County, Wisconsin

12 June 1880, age 42 - Recorded in the Federal census there

24 May 1898, age 60 - Son George J H LOCKBAUM, age 26, married Mary HOFF, age 23, at Chicago, Cook County, Illinois

10 March 1899, age 61 - Grandson George Joseph LOCKBAUM born there

1901, age 63 - Granddaughter Leona LOCKBAUM born in Illinois