While he was born & died in the same place he really lived several other places & just came back to the home place to die. He was married to Caroline Larson, & had several children. They went to the Dakotas but had a rough time of it... Settled in Britt IA. He was our grandmother Mary Clark's brother. We know the last 2 children Millie Clark Bailey who we often visited during the Hobo Convention in Britt IA in the 1950-60s.
Youngest child is named Milo Peter Clark like his grandfather. His son Robert Clark (b1937 attended a Clark reunion in Elgin/Elkader with us a few years ago.... but as 1 of his granddaughters said: "You better really enjoy this Grandpa because it's NEVER going to happen again!" He's had his DNA done on Ancestry.
It may be possible to confirm family relationships with Jacob by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Jacob: