Family/Spouse: Ian McLean MATHIESON. Ian (son of William MATHIESON and Maria Bertha MCLEAN) was born on 20 May 1900 in Westmeath Twp., Renfrew, Ontario, Canada; was christened on 14 Oct 1900; died on 31 Oct 1981 in St. Petersburg, Florida, U.S.A.; was buried in St. Petersburg, Florida, U.S.A.. [Group Sheet] [Family Chart]