Thank you.
Unless there is a marriage record for Jack Mason to Eleanor Laing, someone probably wrote or heard the wrong name. Have you seen an actual marriage record showing those names ?
If you have can you give a link or post a copy please.
There is already a discrepancy over the fathers name on Alma's marriage document !!
The maiden name of the mother of Alma was wrong on her death certificate, should be Margaret and they put May Laing !!!
The mother in law details were put on the death certificate for Mona when it asks for the maiden name of her mother !!
I wonder if John and Alma ever got divorced. It was so expensive then, sometimes people didn't bother

Someone else probably filled in the information on the 1940/50 census forms !!
Other petitions, declarations etc say John Mason was not married which seems correct.
The family of Harry William Springett don't even mention Alma as his wife in his obituary, they only mention the late Isabella !! Strange !!
So as I said before,
"Never believe everything you read on census or other documents, the information is only as good as the informants knowledge or who fills that information in"
Sandra