Margaret’s father Waldo Newcomer was of course also very wealthy. His 1934 obituary describes him as a financier and philanthropist, an “ardent advocate of prohibition appeal,” and one of the wealthiest men in Maryland.
Margaret’s family lived in a beautiful (still standing) mansion at 105 West Monument Street in Mount Vernon.
In 1927 she married Morris Keene Barroll, a Chestertown lawyer. She passed away in 1971.