Daughter of Adam Brouwer and Magdalena Jacobs Verdon.
William J. Hoffman, "Brouwer Beginnings; The First Three Generations of the Adam Brouwer Berchoven Family", The American Genealogist 23:193-206; 24:23-32, 96-102, 161-170 (1947, 1948): 23:206. #5 in the genealogy.
"Records of the Reformed Dutch Church in New York", New York Genealogical and Biographical Record Vols.5- (1874-): 5:149. Maria; parents: Adam Brouwer, (mother not recorded).

Marretje Brouwer was baptized on 4 June 1653 at Reformed Dutch Church, New Amsterdam, sponsors Francois Baschet, Engeltje Jans.
Ibid.

Married 1st at Reformed Dutch Church, New York City, New York, on 20 September 1676 Jacob Pieterszen (banns 3 Sep 1676).
Samuel S. Purple, Records of the Reformed Dutch Church in New Amsterdam and New York; Marriages from 11 December 1639 to 26 August 1801 (Bowie, MD: Heritage Books, reprint 2003, original 1890 NYG&BS), page 42. Jacob Pieterszen, j.m. Van Lubeck, en Mary Brouwers, j.d. Van de Gauwanes.

Witnessed the baptism of Willem Salsbury , son of Salsbury and Margrietie Willems, on 10 January 1683 at Reformed Dutch Church, New York City, New York, (witnesses: Willem Robbert, Marritie Brouwers).
Thomas Grier Evans, editor, Baptisms from 1639 to 1730 in the Reformed Dutch Church, New York, Collections of the New York Genealogical and Biographical Society, Vol. 2 (New York: Printed for the Society, 1901), page 156. Willem; parents: ___ Salsbury, Margrietie Willems; witnesses: Willem Robbert, Marritie Brouwers.

Witnessed the baptism of Michiel Corneliszen , son of Cornelis Michielse and Niesie Ysbrants, on 2 August 1685 at Reformed Dutch Church, New York City, New York, (sponsors Jean de Lamontagne, Marritje Brouwers).
Barbara A. Barth, "The Family of Ysbrant Eldersz of Renssealerswyck", New York Genealogical and Biographical Record Vol. 128, no. 3, p. 153 (1997): 128:160.

Children by Jacob Pieterszen b. before 1656, d. before 19 Sep 1686;
Jacob Jacobszen b. 18 Sep 1678
Magdalena Jacobse b. 17 Dec 1681
Henricus Jacobszen b. 23 Jan 1684
"Records of the Reformed Dutch Church in New York", New York Genealogical and Biographical Record Vols.5- (1874-): 8:173. Jacob; parents: Jacob Pieterszen, Marritje Brouwers.
David William Voorhees, editor, Records of The Reformed Protestant Dutch Church of Flatbush, Kings County, New York, Vol.1, 1677-1720 (New York: Holland Society of New York, 1998), page 408. Magdalena; parents: Jacob Pietersen, Marritje Adams Brouwer. N. Yorke.
"Records of the Reformed Dutch Church in New York", New York Genealogical and Biographical Record Vols.5- (1874-): 10:77. Henricus; parents: Jacob Pieterszen, Marritie Brouwers.

Married 2nd at Reformed Dutch Church, New York City, New York, on 13 October 1686 Barent van Tilburg, son of Jan Theuniszen and Tryntje Pieters, (banns 19 Sept. 1686). It appears that they did not have children.
Samuel S. Purple, Records of the Reformed Dutch Church in New Amsterdam and New York; Marriages from 11 December 1639 to 26 August 1801 (Bowie, MD: Heritage Books, reprint 2003, original 1890 NYG&BS), page 61. Barent Janszen, j.m. Van Midwout, en Marritie Brouwers, Wede Van Jacob Pieterszen, beyde wonende alhier.

Witnessed the baptism of Maritje Brouwer , daughter of Matthys Brouwer and Marietje Pieterse Wyckoff, on 21 November 1686 at Reformed Dutch Church, New York City, New York, (sponsors Barent Janszen, Maritie Brouwer).
"Records of the Reformed Dutch Church in New York", New York Genealogical and Biographical Record Vols.5- (1874-): 10:118. Marritie; parents: Matthys Brouwer, Marritje Pieters.

Witnessed the baptism of Neeltje Cornelise , daughter of Cornelis Michielse and Niesie Ysbrants, on 23 July 1690 at Reformed Dutch Church, New York City, New York, (sponsors Ysbrant Elders, Marritie Tilburg).
Barbara A. Barth, "The Family of Ysbrant Eldersz of Renssealerswyck", New York Genealogical and Biographical Record Vol. 128, no. 3, p. 153 (1997): 128:160.

Witnessed the baptism of Catharina Brouwer , daughter of Willem Brouwer and Elizabeth Simpson, on 5 October 1690 at Reformed Dutch Church, New York City, New York, (sponsors Barent Janszen, Marritje Brouwers).
"Records of the Reformed Dutch Church in New York", New York Genealogical and Biographical Record Vols.5- (1874-): 11:142. Catharyn; parents: Willem Brouwer, Elizabeth Simpsons.

Witnessed the baptism of Catharyn Drake , daughter of Josias Janszen Drats and Aeltje Adamse Brouwer, on 20 February 1691 at Reformed Dutch Church, New York City, New York, (sponsors Willem Nagel, Maryken Brouwer).
Ibid., 13:29.

Marretje Brouwer was named in her father's will dated on 22 January 1691/92 called daughter, "Mary."
Will dated 22 January 1691/92 proved 21 March 1692 (on file at the office of the Clerk of the Court of Appeals in Albany). He calls himself "Adam Brouwer Berkhoven inhabitant of ye town of Bruckland, being at present sick a body but fully having his knowledge." His witnesses are named as Henry Sleght, Cornelius Sebring and John Fredricks. Adam leaves his "whole estate moveable and immoveable my wife Magdalena Brewer and my utmost will and desire is that none of my children shall trouble or move their mother during her life." Adam Brower "makes to his eldest sonn Peter Brewer three shillings for reasons that he was disobedient to his father, as also Jacob Brewer and Aeltie Brewer, who for reasons of their disobedience shall not receive a penny from their father Adam Brower, but ye testator bequeath ye land from ye three disobedient children Peter Brewer ye eldest, Jacob Brewer and Aeltie Brewer upon their children ye portion of Peter upon his children, ye portion of Jacob upon his children, ye portion of Aeltie upon her children." Adam names his children as Mathys, William, Adam, Abraham, Nicholas, daughter Mary, Fytie, Helena, Anna, Sara, Rachel, "these eleven children shall have equal portions amongst them, also ye children of ye disobedient children above named they shall also with ye other eleven children equally divided." Adam makes special bequests to Adolphus son of William Brewer "three pieces of eight"; to "Mathys his daughter Magdalena one piece of eight, and Mary her daughter Magdalena one piece of eight. Peter Brewer his daughter Magdalena one piece of eight and his daughter Vroutie one piece of eight, with Fytie daughter Magdalena one piece of eight."
Adam Brouwer will (22 Jan 1691/92), Albany Wills, 1629-1802 Vol. AB, page 3:

Witnessed the baptism of Maritje Nazareth , daughter of William Nazareth and Helena Brouwer, on 4 April 1694 at Reformed Dutch Church, New York City, New York, (sponsors Volkert Hendricksen, Maritie van Tilburg).
"Records of the Reformed Dutch Church in New York", New York Genealogical and Biographical Record Vols.5- (1874-): 13:133. Marritje; parents: Willem Nazareth, Helena Brouwer.

Witnessed the baptism of Mathyse de Mayer , son of Jan de Mayer and Eva Mathyse, on 10 March 1697 at Reformed Dutch Church, New York City, New York, (sponsors Barent Van Tilburg, en Marritje s.h.v.).
Thomas Grier Evans, editor, Baptisms from 1639 to 1730 in the Reformed Dutch Church, New York, Collections of the New York Genealogical and Biographical Society, Vol. 2 (New York: Printed for the Society, 1901), page 242. Mathys; parents: Jan de Mayer, Eva Mathyse.

Witnessed the baptism of Samuel Donskom , son of Daniel Donskom and Helena Swaan, on 9 November 1698 at Reformed Dutch Church, New York City, New York, (sponsors Barent Van Tilburg, en Marritje s.h.v.).
Ibid., page 255. Samuel; parents: Daniel Donskom, Helena Swaan.

Witnessed the baptism of Niclaus Bedent , son of Stephen Bedent and Maria Potman, on 10 April 1700 at Reformed Dutch Church, New York City, New York, (sponsors Francois du Femme, Maria Brouwer, h.v. van Barent Van Tilburg).
Ibid., page 266. Niclaus; parents: Steve Bedent, Maria Potman.

She is no doubt named for her maternal grandmother, Maria Thomas Badie.

Marretje Brouwer probably died before 1703 when no adult females are counted in her husband's household in the census of New York City.

Bio includes data from The Brouwer Genealogy Database.