Martha Knopp Death Records
Found 2 records:
Martha Johanna Knopp (1895–1991)
Born: October 25, 1895 in Wisconsin
Died: November 12, 1991 in Riverside County, California
Martha M Knopp (1890–1971)
Born: February 4, 1890 in Minnesota
Died: March 19, 1971 in San Diego County, California