Frederick Law Olmsted, b. 26 Apr 1822 in Hartford, Hartford County, Connecticut, d. 28 Aug 1903 in Brookline, Norfolk County, Massachusetts, son of John Olmsted & Charlotte Hull-Law. He married Mary Cleveland Perkins on June 13, 1859 in Hartford County, Connecticut.
Frederick Law Olmsted, b. 24 Jul 1870 in Staten Island, New York, d. 25 Dec 1957 in Los Angeles County, California, son of Frederick Law Olmsted & Mary Cleveland Perkins. He married Sarah Hall Sharples on March 30, 1911 in Cambridge, Middlesex County, Massachusetts.