My niece is looking to find out if anyone in our ancestry has had Multiple Sclerosis or Alzheimer's. We are descended from John Benjamin Thompson, born 1822 in Adolphus Township, Lennox & Addington County, Ontario, died 25 May, 1883. He was married to Louisa Welbanks, born 5 October 1827 in Prince Edward County, and died 8 January 1915 in Denbigh, Lennox & County Ontario. She had married Peter Rose in 1884 after she was widowed the year before. Their children were: George Henry 1848-1920, Mary Ann 1851-1891,
William Anson1851-1928, Louisa Alzina 1853-1937, Theodore Robert 1856-1938 (my Great-grandfather), Margaret Arzula 1860-1941, Susan May D. 1863-1950, John Fletcher 1867-1906 and Fraces Augusta 1869-1943. If you could help me with any info, I would appreciate it immensely. Thank you SO much. Kathy Cleveland, daughter of Margaret Mary (Thompson) Peters, who was the daughter of William Edward Thompson, son of Theodore.