Juliet Pierpont was born 30 July 1816 in Baltimore, Maryland, United States to John Pierpont (1785-1866) and Mary Sheldon Lord (1787-1855) and died 23 February 1884 London, Greater London, England, United Kingdom of unspecified causes. She married Junius Spencer Morgan (1813-1890) 2 May 1836 in Boston, Suffolk County, Massachusetts, United States.
|Offspring of Junius Spencer Morgan and Juliet Pierpont (1816-1884)|
|John Pierpont Morgan (1837-1913)||17 April 1837 Hartford, Hartford County, Connecticut, United States||31 March 1913 Rome, Lazio, Italy||Amelia Sturges (1835-1862) Amelia Sturges (1835-1862) Frances Louise Tracy (1842-1924)|
|Sarah Spencer Morgan (1839-1896)|
|Mary Lyman Morgan (1844-1919)||5 November 1844 New York City, New York, United States||20 July 1919 London, Greater London, England, United Kingdom||Walter Hayes Burns (1838-1897)|
|Junius Spencer Morgan (1846-1850)|
|Juliet Pierpont Morgan (1847-1923)|