This is a rather old thread, but if anyone is still following, I can provide this information. The source is her sister who said that, according to Rose, the marriage to Wm. Sarri was bigamous and that he had not abandoned his first wife and family when he married her. That happened before the death of her mother, Jennie Bagley. Rose was still alive at the time of Alexandria's death (1966) and boarding in Death Valley with a Mormon family. Possibly the marriage was annulled. She definitely used her maiden name after the separation.