1. Letter and family genealogy from Mrs. Eleanor Cullinan of Aiken, South Carolina dated March 30, 1980
2. Letter from Ralph F. Cullinan of Aiken, South Carolina dated June 18, 1993.
3. Letter from John H. Cullinan of Denver, Colorado in 1984.
4. Letters from John Whiting Cullinan of Aurora, Colorado dated July 1, 1993.
5. New York Times, December 9, 1926; July 27, 1943.
6. US Federal Census (1920) for the States of New York, Pennsylvania and Connecticut.
7. US Federal Census (1900) for the State of New York.

Comments:

1. John Cullinan of Ennis, Co. Clare married September 25, 1838 to Catherine Bunton, Ennis, Co. Clare.
2. Thomas H. Cullinan was married on June 12, 1906 at Sharon Hill, Delaware County, Pennsylvania to Mary Whiting Dooner.
3. Reference made in New York Times: "retired president of the Beneficial Saving Fund Society of Philadelphia, died today in Misericordia Hospital. Mr. Cullinan resigned last year as president of the bank because of impaired health after having served for 45 years. He entered the service of the bank in 1897 as a junior clerk, working his way up until his election to the presidency in 1935. Following his retirement, he was retained on the board of directors. Mr. Cullinan’s home was in suburban Bala Cynwyd. He leaves a widow, Mrs. Mary Dooner Cullinan, and three sons, John, Thomas and Ralph Cullinan".
4. John Whiting Cullinan (1920-) was married on October 11 1943 to Louise M. McCloskey (1920-). Reference made in Letter from John H. Cullinan of Denver, Colorado, "John Whiting Cullinan, former Director of Marketing, International Division, Gates Rubber, Denver. Family came from Philadelphia. Believe he’s still alive and about 70 to 73. Lives in Denver at Retirement Community called Heather Gardens".Henry M. Cullinan, M.D. (b September 24, 1878; d December 7, 1926).
5. Reference made in New York Times, "Dr. Henry M. Cullinan, a former Brooklyn Physician died sudenly on Tuesday at Media, Pennsylvania according to word received here yesterday. He had formerly lived at 7 Linden Avenue. Funeral services will be held at the Holy Cross Church, Rogers & Church Avenues, Brooklyn, tomorrow. Survived by 4 brothers and one sister; Requiem Mass will be celebrated on Friday at 11 a.m. at Holy Cross Church, Church & Rodgers Avenues. Interment: Holy Cross Cemetery.