The information I have on the three boys is:
Gordon J Endres Married Mary Harroll
She left her body to science.
William Jerome Married Beverly Young
I have not found anything else.
Bernard B Married Ann Marie Fricke
Obits may help. I know the Fricke's are still in Balto
What info do you have on Anne? DOB? First husbands name? I have the name Anne Moffett but where does Downing