Oliver Hill Coolidge
Joseph Randolph Coolidge b May 17 1862 m Oct 28 1886 Hamilton Hill b Oct 16 1862 daughter of Hamilton A Hill Mary Eli2a Robbins X 1 Joseph Randolph Coolidge b Dec f3 1887 seventh of the Joseph in succession 2 Julia b Sept 6 1889 3 Mary Eli2a b Dec 12 189o 4 Hamilton b Sept 1 1895 j John Gardner 2d b Dec 10 1897 6 Eleonora Randolph b Jan 31 1899 7 Oliver Hill b Aug j 1900
Genealogy of Some of the Descendants of John Coolidge of Watertown, Mass., 1630, Through the Branch Represented by Joseph Coolidge of Boston and Marguerite Olivier
1903
p. 27
https://books.google.com/books?id=DVVHAAAAMAAJ&lpg=PT8&ots=_Aul1IrIy8&dq=Oliver%20Hill%20Coolidge&pg=PT8#v=onepage&q=Oliver%20Hill%20Coolidge&f=false
Oliver Hill Coolidge
Birthdate: August 5, 1900 (91)
Birthplace: Manchester-by-the-Sea, Essex County, Massachusetts, United States
Death: January 17, 1992 (91)
Center Sandwich, Sandwich, Carroll County, New Hampshire, United States
Immediate Family:
Son of Joseph Randolph Coolidge, Jr. and Mary Hamilton Coolidge
Husband of Elizabeth Ten Eyck Coolidge
Father of Oliver Hill Coolidge, Jr.; Peter Jefferson Coolidge and Henry Ten Eyck Coolidge
Brother of Joseph Randolph Coolidge, VII; Julia Gardner Richards; Mary Eliza Coolidge; Capt. Hamilton Coolidge, USA; John Gardner Coolidge and 2 others
https://www.geni.com/people/Oliver-Coolidge/6000000060170729859