of 58 East 68th Street, New York City & "Welwyn" Glen Cove, Long Island
Standard Oil Magnate & Founder of the Pratt Institute, New York
1830-1891
Mrs. Mary Helen (Richardson) Pratt
1840-1907
Mrs Harriet Lycinthia (Barnes) Pratt; President of Hortus, Inc.
1879-1969
H. Irving Pratt, Jr., of New York
1904-1975
Mrs. Eleanor (Pratt) Hunt
1908-1979
Mrs. Barbara (Pratt) Wilmerding
1912-1980
