Geertruy Van Rensselaer was baptized Oct 3, 1714 in the Albany Ref Ch She was the daughter of Kiliaen Van Rensselaer and Maria Van Courtlandt

She married Adonijah Schuyler in 1742 at Albany, NY. He was the son of Arent and Swantje Van Dyckhuyse.

The children of Geertruy and Adonijah Schuyler were

A. Swantje Schuyler born 1741 at NYC married Arent Schuyler s/o John Schuyler (1705-1773) Annatje Van Rensselaer. John's parents were Arent Schuyler and Swantje Van Dyckhuyse. Swantje died May 20, 1801at Belleville, NJ.
They had 2 children.
1 Ann Schuyler who was born November 30, 1775 at Belleville, New Jersey and died July 20, 1783 at Belleville
2. John Arent Schuyler who was born April 12, 1780 at Belleville, New Jersey and died October 12. 1817 at New Barbados's, New Jersey and married January 19, 1801 in NYC Eliza Kip (1781-1805) daughter of Margaretta Hornblower and James H Kip and secondly on August 10, 1806cat Utica, New York Catharine Van Rensselaer (1781-1867) daughter of Cornelia Rutsen and Robert Van Rensselaer.
John Arent Schuyler sold land to Philip Isaac Schuyler 210545311
Source—1804 Book E pg 502 Morris Co, NJ Deeds

B. John Schuyler. b May 15, 1745 at NYC.
He married Feb 14/ 16, 1769 at the Trinity Ch NY Mary Hunter (1748- ?)
John and Mary had eleven children
She died (no wonder)
1. Adonijah Schuyler Who was born December 1, 1770
2. Mary Schuyler Marley who was born November 7, 1770and married John Marley
3. Anthony Hunter Schuyler who was born September 3, 1772 and died August 21, 1803 in his 29th year unmarried
4. John Rensselaer Schuyler born March 7, 1774 and married Miss Laberteaux and secondly on January 6, 1803 Patty Coleman who were childless.
5. Arent Schuyler born February 10, 1776 and married on April 15, 1802 Ann Miller
6. Philip Henry Schuyler who was born September 21, 1777 and died January 3, 1796
7. Peter Schuyler who was born March 12, 1780/1765 and married 1. Elizabeth White and 2. Ann Shepard. Peter's headstone in Boonville, New York lists his death date as 1844 and his age as 79 years old. Other sources have the 1780 birth date. Something to look into. On that stone he is married to Elizabeth White.
8. Rensselaer Schuyler who was born September 29, 1782 and became a sea Captain dying unmarried
9. Gertrude Schuyler who was born March 24, 1784
10. Swantie Schuyler Harvey who was born December 17, 1786 and married April 16,1804 Thomas M Harvey of NYC
11. James Schuyler who was born February 12, 1789
Mary died and no wonder.

Secondly John married July 29, 1806 Letitia Miller (1765-1852) d/o Paul Miller, Jr and MaryHenderson.
Letitia was 20 years younger than John.
John Schuyler died in NYC June 5, 1807.
Letitia died Sep 11, 1852 in Seneca Falls, NY.

C. Peter Schuyler born NYC no further info

D. Rensselaer Schuyler b NYC died prior to 1768. He died childless—
There is a Rensselaer Schuyler listed as a British officer 60th Reg Lt
Source: 6/1/1759 NEHist Reg vol 49 pg 163

E. Adonijah Schuyler Jr born NYC 1749. He joined the British Army at age 12 under Capt Henry St John (his sister Mary's husband) and became a Lieutenant. (His mother shouldn't have let him go)
Adonijah Schuyler Jr married Susan Shields and they had 4 children
1. Adonijah Schuyler who was born in 1784 at Manadon, England and died at (Stonehouse) Plymouth England at the age of 67 and buried in St Mylor Vault. Adonijah married on January 4, 1806 Sarah Roope Stevens who died in 1835
2. Jenny Lehus Schuyler who was born At Manadon England and buried in December of 1788 at Mylor England
3. Jane Letitia Schuyler
4. Susannah Elizabeth Schuyler Sutton who was baptized June 28, 1788 in Flushing England and married Robert Shuttleworth Sutton. She died in 1858

F. Philip A Schuyler born 1754 in NYC died in New Barbadoes Neck, NJ
His will was proved Sep 27, 1795.
He remained unmarried.

G. Mary Schuyler St John was born Aug 24, 1759 married Capt Henry St John s/o Tenth Baron St John of Bletsho England who died In 1780
Mary and Capt Henry St John had one known child
1. Henry St John who died after 1834
Mary died Nov 6, 1786 in England

Adonijah Schuyler Sr died 22 years after he was married.
His will was proved May 20, 1762 in New Barbadoes, NJ

Geertruy Schuyler was 42 when she married again 4 years after Adonijah Schuyler Jr's death
In 1766 —Sep 27 (license) she married
~Robert Livingston who was born Dec 16, 1708 died Nov 1790 at Clermont, NY who was the son of Philip Livingston and Catherine Van Brugh
They had 3 ? Children