__ | __|__ | __| | | | | __ | | | | |__|__ | __| | | | | __ | | | | | __|__ | | | | |__| | | | | __ | | | | |__|__ | __| | | | | __ | | | | | __|__ | | | | | __| | | | | | | | | __ | | | | | | | | |__|__ | | | | |__| | | | | __ | | | | | __|__ | | | | |__| | | | | __ | | | | |__|__ | | |--J. Isaac Clayton Underkoffler | (1879 - 1953) | __ | | | __|__ | | | __| | | | | | | __ | | | | | | |__|__ | | | __| | | | | | | __ | | | | | | | __|__ | | | | | | |__| | | | | | | __ | | | | | | |__|__ | | |__| | | __ | | | __|__ | | | __| | | | | | | __ | | | | | | |__|__ | | |__| | | __ | | | __|__ | | |__| | | __ | | |__|__
!SOURCE: Email from Matthew O Kingsley (email hidden) to the Whipple Website, 6 Oct 2018. Cites 10 Apr 1930 U.S. Census of Enid, Garfield, Oklahoma, sheet B-12. Gives name Clayton Underkoffler.
!SOURCE: Find a Grave web site memorial 19129527, cited 23 Jun 2022.
RIN 30232. Quick link to this page: https://genweb.whipple.org/30232
View this person at the Whipple One-Name Study