The census record below for 1880 Michigan is for a member of my family, (I'm not a descendant), and I've been told that Delia (Gilbery Lyon's 2nd wife) is Delia Collier. I do not know if this is her maiden name, or if she was married before. Jessie Lyon b. abt. 1866, dau. of Gilbert and Delia, married Clayton W. Loring. Jessie and Clayton had two children; Delia and Gilbert.
Gilbert R. LYONSelfMMaleW44MILawyerNYNY Delia LYONWifeMFemaleW44NYKeeping HouseNYVT Julia LYONDauSFemaleW19MIAt HomeMIMI Jessie LYONDauSFemaleW13MIAt HomeMINY Source Information: Census Place 1st Ward, Owosso, Shiawassee, Michigan Family History Library Film1254606 NA Film NumberT9-0606 Page Number452C
There was another female of the household, Edith Carolyn Watkins Lyon b. 1858, who m. Thurston Pierce Hackleman. She was said to be step-daughter of Gilbert Lyon, so she may have been a dau. of Delia, by a previous marriage. Only a guess on my part. I'm related to Gilbert's first wife, Julia Isadore Todd, but hoping to track down a descendant of Gilbert Lyon.
Delia Lyon daughter of Jessie lived in Owosso, Michigan; her brother Gilbert lived in Detroit, Michigan according to other researchers of this family.