Wilma, Yes, Sarah Inez Hammock in the one you are looking for.
I copied her death certificate which has quite a lot of information.
I also copied the marriage license for Sarah to Harold Hall and to James Hammoch.Though both licenses were issued in Genesee County both times they were married in a different county.Also James Hammoch appears to be much younger than Sarah.
The cost of the documents I copied was $2 each
I also hand copied information from Harold Hall's death certificate. (no charge)
I did not find any obituary for Sarah Inez. Maybe because her remaining family didn't live in Flint, they didn't bother.
I checked the 1910 census and found Inas age 5 daughter of Thomas and Lenora Hudson in Selma Township, Wexford Co, Mi.There are several brothers and sisters.However I was not able to find them in the 1920 or 1930 census.I wonder if they went back to Canada?
Send your street address to pbmathews @charter.net and I will mail all the information and copies to you.Pat