Stasik03 on Family Tree Circles

Im researching my Grandmothers side. Margaret Mary Johns-Devine (born 2/1926 I believe) she married my Grandfather Edward Francis Devine in New Jersey on 1/29/1923. I know that her mother married my Great Grandfather Johns(not sure of his first name yet) Her mother's maiden name was Margaret Mary Greth and her and my G.Grandfather were from England and then moved to New Jersey. My G.Grandfather ran a speak easy in New York.
They had three children, my Grandmother Maraget Mary Johns, Joan Johns and Raymond Johns. It was tradition on the Johns side I beleive to name the first daugher Margaret Mary or vise vera.