Florence Louise Manson
Grandmother of Martha M., Michael M. and Marc C. McChesney. I estimate that this was taken about 1880 and, at that time, her mother, Georgie A. Manson had died and she was living at 59 Tehama Street in San Francisco, CA with her grandmother, Abbie Louise (Hunt) Simpson and her step grandfather, Captain Clement S. Simpson. Her father, Homer Manson, more than likely, was on a long voyage.
From McChesney and Manson