Elfrieda KNOOP
- Father: William KNOOP
- Mother: Bertha HEINEMEYER
- Birth: 24 Jul 1916, Stanton, Mercer County, North Dakota, USA
- Death: 6 Dec 2009, Bismarck, Burleigh County, North Dakota, USA
- Partnership with: Otto GOETZ
Marriage: 7 Jun 1942, Hazen, Mercer County, North Dakota, VS
Ancestors of Elfrieda KNOOP
/-Georg Wilhelm Friedrich Ludwig KNOOP
/-William KNOOP
| \-Elise Wilhelmine Dorothee SCHMIDT
Elfrieda KNOOP
\-Bertha HEINEMEYER
Descendants of Elfrieda KNOOP
1 Elfrieda KNOOP
=Otto GOETZ Marriage: 7 Jun 1942, Hazen, Mercer County, North Dakota, VS