I am looking for the date of death of John F. Mann in Elgin, Kane County, IL. He lived there with his wife, Ann Ryan Mann. He was born in 1856 in IL and was listed in the 1880 census with his wife Ann and son Francis. He and his wife lost another son William (age 3)in 1885. In the 1900 census wife Ann Ryan Mann is listed as a widow. So that puts his date of death somewhere between 1884 and 1900. His parents were Thomas and Mary Mann. His wife Ann died on 8/26/1905. Thanks.