His sister Ruth Murray Underhill ( 1883 -- 1984 ) earned her PhD. from Columbia University and was a social worker , anthropologist and author .
His father , Abram Sutton Underhill ( 1852 -- 1942 ) was an attorney , banker and prominent Quaker .
father 's sister Ruth Murray Underhill ( 1883 -- 1984 ) earned her PhD. from Columbia University and was a social worker , anthropologist and author .
His father , Abram Sutton Underhill ( 1852 -- 1942 ) was an attorney , banker and prominent Quaker .