Yesterday I looked at for the first time documents relating to the distribution of Bruno Kohn's estate. She is a recipient. Her name appears as "Mrs. Mariella Chance." Additionally, her brother, Ernst Kohn is a recipient as well. So he did not die in childhood, as the Geni entry now states (albeit qualified). The distribution document is from 1961. I will correct the entries in Geni.
And this site claims she died in 2000 in Birmingham, England -- also that she was the second wife of Michael Chance and his first wife was a Lowenstein!
Chance, Michael Robin Alexander
Birth : 19 JAN 1915
Death : 2000 Birmingham
Parents:
Father: Chance, Clinton Frederick
Mother: Whyte, Janet
Family:
Spouse:
Lowenstein, Erica
Family:
Marriage: 1942
Spouse:
Kohn, Marie Eleanor (Mariella)
Birth : 19 MAY 1917
Death : 2000 Birmingham
Children:
Chance, Neil Peter
Chance, Annette
Chance, Clive Anthony
Birth : 1948
Death : 1964
There is a LOT more at that site.
I added a small build-out today for Mariella and her husband and their children and noted their simultaneous death dates of January, 2000 and this sparked a memory i had in my "unfiled memories" of my mother's family conversations with me by phone: She had mentioned some Kohn cousin and a spouse in England who were quite aged dying in a head-on car collision caused by a drunk driver. She laughed about how they were so old they chould not have been out driving. (She was sill driving herself, at the time.) This has been bugging me, as the only Kohns i knew of in England were the long-deceased Bruno and his wife ... but i think she may have been referring to Mariella Kohn Chance and her husband, in their 80s, and that the death was recent when she called me, not something of the past.
I will continue to build out the Chance family tree and will report as i do so. When and if i hit any duplications, i will perform a merge. So far, bo duplicates. These British Chances, by the way may have been Jewish or part-Jewish, as they have Levvy and Lowenstein and other suggestive surnames in their tree.