Would anyone have any info. on a man I believe was named Donald Kerr from Renfrew. He would have been born circa 1880-1890. He married a woman named Bethea I believe. She had a son out of wedlock in 1915, met and married Donald Kerr. He had a daughter and son with her. the daughter was killed by a train tragically when about 2 years of age, the son would have been born probably 1918-1923,somewhere there abouts. The mother died at age 29.somewhere around 1923-1925. Mr. Kerr then eventually moved to the USA. Trying to track down the son or his descendants for some cousins who would be the sons half brothers children. Any assisstance appreciated.