Nothing in the Buffalo Evening News from 1 Nov. 1977 to 5 Nov. 1977 or Courier from 1 Nov. to 6 Nov. Tried the NY Times (which didn't seem to have death dates in the notices. On November 2 it had a notice for a Carrie Jacobus who was the mother of Edna Beer (or Baer). On Nov.3 it said she was in her 99th year, mother of Edna and the late Rita J. Kahn and Ruth J. P???. The funeral was private. However, I DID find the marriages of Sarah and Rosamund Jacobus. Was unable to track them in the Buffalo City Directories. Also cannot figure out the given name of the Engler who married Sarah. (Please email firstname.lastname@example.org if you would like the marriages). This person will send them to you at no cost to you. She responded to a p osting i made for you re your family.