Alice Mangold Diehl (1844-1912), musician and authoress.

Alice was a colleague of the musician John Ella (1802-1888) and on visitations to him, i.e., dinner or concerts, she was accompanied by her mother.
Alice mention's John in two of her books:
"Musical Memories" (1897 ed.) and "The True Story of my Life" (1908 ed.). Picture courtesy of the Ella family (copyright expired).