Robert was born about 1936, the son of Roy H. Peterson and Alice M. Hendrickson. The place is not known.
Robert O. Peterson(c1936-)
Roy H. Peterson(c1908-1981)
Alice M. Hendrickson(1908-1990)
John Hendrickson(1859-1949)
Hendrickson(c1835-?)
Minnie Nyberg(1878-1948)
Note 1
!Notes: Of Osage City, Kansas in 1990.