Dr. William Anderson was born on the 9th of April, 1837 in Fermanagh, Ireland. According to the 1851 census, Dr. Anderson resided in Clarendon Twp., Ottawa County in Quebec, with his parents and an older brother named John. His parents were farmers.
In 1858 Dr. Anderson graduated M.D. from Victoria University Medical Department, in Coburg, Ontario.
Dr. Anderson was married to Margaret Seaman. Mrs. Anderson was born on the 10th of September, 1847 in Quebec, the daughter of John Seaman and the former Mary Hartnet. Her parents were born and married in Ireland. She was the 9th of 10 children and her first 3 siblings were born in Ireland before her parents immigrated. Her siblings were William, John, Samuel, Elizabeth, Marian, Hilliard, Elisha Jane, Charity and Ellen. According to the 1851 census, the Seaman family was living in Clarendon Twp., in the County of Ottawa in Quebec. Prior to her marriage, Mrs. Anderson was a school teacher.
Dr. and Mrs. Anderson had a daughter Sarah Jane “Kate” Anderson born to them on the 27th of December, 1876 while they were living in Mooretown, (Lambton County) where Dr. Anderson practiced medicine. A son William Henry Best Anderson was born on the 5th of February, 1878 in Mooretown. A daughter Mary “Alice” Louise Anderson was born on the 8th of December, 1882, in Sombra, Lambton County. (Alice died in 1884). Dr. Anderson’s name appears on birth and death records in Tilbury and the surrounding area from 1882 through 1888. He advertised his Tilbury medical practice in the 1886 Farmers and Business Directory. On the 23rd of May, 1887 Dr. and Mrs. Anderson had a son John Arthur Graham Anderson born to them in Tilbury.
According to the 1891 census, Dr. and Mrs. Anderson lived in London, Ontario with their children, Kate, William and John. By 1901 the Anderson Family resided in Belle River, (Essex County) Ontario.
Dr. Anderson died on the 9th of February, 1911. At the time of his death he resided on Mill Street in Newcastle, Ontario. Mrs. Anderson died on the 29th of April 1927. At the time of her death, she resided on King Street in Newcastle. They are buried at the Bond Head Cemetery in Newcastle, Durham County, Ontario.