Frederick P. Keintz ^{1 2}

  In his life:

• In 1920 he lived at 244 Nugent Street in St. Paul, Ramsey, Minnesota. ²

• His occupation was listed as "railroad" in 1920 in St. Paul, Ramsey, Minnesota.

• Frederick was counted in the 1920 US census for St. Paul, Ramsey, Minnesota. ² ED 49, SD 159, Sheet 2A, ward 5, precinct 6.
Enumerated as Fred P.

• In 1930 he lived at 355 Banfil in St. Paul, Ramsey, Minnesota. ³

• Frederick worked, in 1930, as a shipping clerk for a wholesale grocery in St. Paul, Ramsey, Minnesota. ³

• He was counted in the 1930 US census for St. Paul, Ramsey, Minnesota. ³ ED 62-47, SD 8, Sheet 5A, ward 5, block 65.

Frederick married Helen M. McCarthy, daughter of John B. McCarthy and Mary E. Conroy. (Helen M. McCarthy was born on 20 June 1889 in Minnesota ^{4 5} and died on 9 June 1976 in Ramsey County, Minnesota ⁵.)