John was born about 1846. He was the son of David Williamson and Lourena Masters.
The Church of Jesus Christ of Latter-day Saints, "Ancestral File," database, FamilySearch (https://familysearch.org/ark:/61903/2:1:MW8B-XMR : accessed 17 September 2019), entry for John E Or J.E. WILLIAMSON (58PW-G1); record merged from multiple submissions.
Have you taken a DNA test? If so, login to add it. If not, see our friends at Ancestry DNA.
W > Williamson > John E. Williamson