Basic Information
| Name | Junius Spencer Morgan III |
|---|---|
| Birth Date | 1892-03-15 |
| Death Date | 1960-10-19 |
| Education | A.B. Harvard University 1914 |
| Occupation | Banker and naval officer |
| Spouse | Louise Converse |
| Children | John P. Morgan II; Louise Morgan; Ann Morgan |
| Roles | Director at Morgan Guaranty Trust Company; Commodore of the New York Yacht Club |
| Military Service | U.S. Navy Reserve ensign to captain; OSS officer |
Early Life & Education
Junius Spencer Morgan III was born on March 15, 1892 in New York City to John Pierpont “Jack” Morgan Jr. and Jane Norton Grew. He earned his A.B. from Harvard University in 1914.
Banking & Military Career
He joined J.P. Morgan & Co. in 1914 and served as director at Morgan Guaranty Trust after World War I. He commissioned as a U.S. Navy Reserve ensign in 1917, rose to lieutenant by 1919, re‑commissioned on December 1, 1941, reached commander on August 15, 1942, and served with the OSS before retiring as captain in 1945.
Personal Life & Family
On June 15, 1915, he married Louise Converse (b. 1895), daughter of composer Frederick Shepherd Converse. Their three children were John P. Morgan II (c. 1918–2004), Louise Morgan (married Clark then Hook Jr.), and Ann Morgan (married Simoneau in 1957).
Morgan Family Dynasty
The Morgan banking legacy began with Junius Spencer Morgan I (1813–1890), founder of J.S. Morgan & Co. His son J.P. Morgan Sr. (1837–1913) consolidated U.S. finance, and J.P. Morgan Jr. (1867–1943) expanded the family footprint, while Henry Sturgis Morgan (1900–1982) co‑founded Morgan Stanley.
Summary Table
| Name | Birth–Death | Role | Note |
|---|---|---|---|
| Junius Spencer Morgan III | 1892–1960 | Banker; Naval Reserve Captain; NYYC Commodore | Harvard A.B. 1914; OSS service |
| Junius Spencer Morgan I | 1813–1890 | Founder, J.S. Morgan & Co. | Established London banking house in 1864 |
| J.P. Morgan Sr. | 1837–1913 | Head, J.P. Morgan & Co. | Financed railroads, utilities; reshaped U.S. industry |
| J.P. Morgan Jr. | 1867–1943 | Heir and Financier | Expanded Morgan Guaranty Trust; led family philanthropy |
| Henry Sturgis Morgan | 1900–1982 | Co‑founder, Morgan Stanley | Formed Morgan Stanley in 1935 |
FAQ
When and where was Junius Spencer Morgan III born?
He was born on March 15, 1892 in New York City.
What military rank did he achieve?
He retired from the U.S. Navy Reserve as a captain after World War II.
Who did he marry and when?
He married Louise Converse on June 15, 1915.
How many children did he have?
He had three children: John P. Morgan II, Louise Morgan, and Ann Morgan.
Which university did he attend?
He graduated from Harvard University with an A.B. in 1914.
References
| Source | Description |
|---|---|
| https://en.wikipedia.org/wiki/Junius_Spencer_Morgan_III | Comprehensive Wikipedia entry on Junius Spencer Morgan III’s birth, family background, education, naval service, and career |
| https://prabook.com/web/junius_spencer_morgan.junius_spencer_morgan_ii/2291229 | Prabook profile detailing Junius Spencer Morgan III’s roles at Morgan Guaranty Trust and naval ranks |
| https://ancestors.familysearch.org/en/2776-S6C/junius-spencer-morgan-iii-1892-1960 | FamilySearch genealogy record confirming birth and death dates |
| https://en.wikipedia.org/wiki/J._P._Morgan_Jr. | Wikipedia article on J.P. Morgan Jr., son of Junius Spencer Morgan III, including marriage and offspring |
| https://www.mansionglobal.com/articles/island-that-was-longtime-home-to-j-p-morgan-heir-asks-125m-77734 | Mansion Global article on the Salutation estate listing and its Olmsted-designed grounds |
| https://en.wikipedia.org/wiki/Junius_Spencer_Morgan | Wikipedia entry on Junius Spencer Morgan I, founder of J.S. Morgan & Co. in London |
| https://www.themorgan.org/exhibitions/online/bookmans-paradise/morgans-father-banker-and-bookman | Morgan Library & Museum online exhibition on J.S. Morgan’s role as banker and bibliophile |
| https://behappyfamily.com/what-is-the-morgan-family-s-net-worth.html | Estimate of the Morgan family’s combined historical and adjusted net worth |
| https://en.wikipedia.org/wiki/Morgan_family | Overview of the Morgan banking dynasty and its multigenerational influence |
| https://nobsimreviews.com/jp-morgan-jr/ | Profile of J.P. Morgan Jr.’s life, net worth, and major contributions to finance |
| https://mabumbe.com/people/j-p-morgan-age-biography-career-highlights/ | Biography of J.P. Morgan’s career highlights and family connections |
| https://en.wikipedia.org/wiki/Junius_Spencer_Morgan_II | Wikipedia entry on Junius Spencer Morgan II and his place in the family lineage |
| https://en.wikipedia.org/wiki/Jane_Norton_Grew | Article on Jane Norton Grew, mother of Junius Spencer Morgan III |
| https://www.wikitree.com/wiki/Morgan-13713 | WikiTree genealogical record for Junius Spencer Morgan III |
