Looking for information about my grandmother & her family. Grandma was Margaret Ellen McKenzie born 1895-1898 born to Margaret/Maggie McCormick & Thomas McKenzie/McKensie. Have pic of great grandmothers headstone that gives dates of 1862-1919. Believe I found their marriage in the Illinois Marriage Index which shows McKenzie & Maggie.But GreatGrandmother ran a boarding house in Belvidere in 1900 and 1910 according to the census.Grandma also had a brother named Elmer McKenzie. We know most of his history after adulthood. Thomas disappeared between grandma's birth and 1900.Is anyone able to help ?