NameMarguerite Swinton
Notes for Marguerite Swinton
The obituary notice for Gary was prepared by Victor Gronmyr and sent to his mother, almost certainly Marguerite. If this deduction is correct, then she had previously married a Gronmyr and had, at least, Victor. Something to be followed up when the Canadian marriage and birth records are made public perhaps some hundred years after the birth, perhaps around 2070.