Sources: LaRie Hull, Marvin Knock, & Valarie Vine
Sidney Paul Kuper
Source: Title: The History of Lincoln County South Dakota, (Publication location: Canton, SD, Publisher: The Lincoln Co. History Committee, Publication date: MCMLXXXV), pg. 524, Repository: Dallas TX pub. lib.
Author: Hull, LaRie, Title: KUPER.GED file, (Publication location: Fergus Fls., MN, Publisher: LH, Publication date: xv Feb MCMXCVI) for middle name = Paul
Author: Knock, Marvin, Title: "Knock Family," (Publication location: Sioux Fls., SD, Publisher: WorldConnect at RootsWeb.com, Publication date: xxix Apr MMXIV), Repository: The Cloud
"... Sidney Paul KUPER ... Sex: M Birth: 9 Apr 1951 in ? Death: Aug 1978 in ? Burial: Aug 1978 ? ... Change Date: 29 Apr 2014 ...
Father: John Dick KUPER b: 5 Jul 1911 in Lennox, Lincoln County, South Dakota, USA
Mother: Laura Mae MAUSBACK b: 15 Feb 1916 in , Lincoln County, South Dakota, USA"
Author: Vine, Valarie, Title: "Sidney Paul Kuper," (Publication location: Sacramento, CA, Publisher: Find-a-Grave, Publication date: xix Aug MMXV), Repository: The Cloud
Link: https://findagrave.com/cgi-bin/fg.cgi?page=gr&GSln=kuper&GSfn=Sidney&GSbyrel=all&GSdyrel=all&GSob=n&GRid=150972913&df=all&
"Sidney Paul Kuper Birth: 1951 Death: 1978
Burial: Sierra Hills Memorial Park Sacramento Sacramento County California, USA
Created by: Valarie Vine Record added: Aug 19, 2015 Find A Grave Memorial# 150972913"
<>