I have added several members of a Mayersohn family of Frankfurt to this Project who arrived in Boston in 1940 by way of England.
After looking for Abraham's parents through several Family Registers I concluded that Abraham Mayersohn was not an unusual name in Frankfurt and decided to ask the question given in the Topic.
@Abraham Mayersohn was born in Frankfurt on 7/25/1893.
On 5/26/1922 he was married in Frankfurt to @Gertrud Paula Fränkel, born11/3/1902 in Frankfurt. Her parents were Hermann Fränkel and Anna Midas.
Abraham's daughter @Susan (Suse) (Suzanne) Sara was born in Frankfurt on 8/31/1923, and @Lore (Lorraine) Fanny on 1/17/1925 in Frankfurt.
All of them eventually changed their family names to Meyerson or some variant thereof.
I solicit your sage advice,
Oliver