Daughter of Barent Jacobszen and Marritie Leederts.
"Records of the Reformed Dutch Church in New York", New York Genealogical and Biographical Record Vols.5- (1874-): 5:85.
Dr. Kenneth Scott, "The Vredenburg Family", New York Genealogical & Biographical Record Vol.95, pp.79-86 (1964): p.80.
Gerrit H. Van Wagenen, "Early Settlers of Ulster Co., N.Y. - The Vredenburgh Family - Two Generations", New York Genealogical & Biographical Record vol. 21, pp.164-168 (1890).

Apollonia Barentse was baptized on 29 January 1645 at Reformed Dutch Church, New Amsterdam, sponsors Thys Claeszen, Lyntie Jochems.
"Records of the Reformed Dutch Church in New York", New York Genealogical and Biographical Record Vols.5- (1874-): 5:85.

She married Willem Isaacszen Vredenburg, son of Isack Van Vredenburg and Cornelia Jans, at Reformed Dutch Church, New York City, New York, on 19 October 1664.
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 30. Willem Isaacszen Vredenburg, Uyttenhage, en Apollonia Barents, Uyt N. Nederlt.

Witnessed the baptism of Jacob Paulusz Turck , son of Paulus Jacobszen Turck and Aeltje Barentse, on 4 December 1661 at Reformed Dutch Church, New Amsterdam, (sponsors Jacob Turck, Philip Janszen, Jannetie Jans, Apollonia Barents).
"Records of the Reformed Dutch Church in New York", New York Genealogical and Biographical Record Vols.5- (1874-): 6:95. Jacobus; parent: Paulus Jacobszen Turck.

Witnessed the baptism of Gerrit Arentszen , son of Arent Leendertszen and Gysbertje Harmense, on 18 April 1667 at Reformed Dutch Church, New York City, New York, (sponsors Pieter Hesselszen, Apollinie Barents).
Ibid., 7:75. Gerrit; parents: Arent Leenartszen, Gysbertje Harmens.

Witnessed the baptism of Bataah Cornelis Van Elsensteyn , daughter of Cornelis Martenzen Van Esslestyne and Cornelia Vredenburg, on 7 August 1687 at Old Dutch Church, Kingston, Ulster Co., New York, (witnesses: Martinus Cornelissen Van Elsensteyn, Apollonia Van Vredenburgh).
Roswell Randall Hoes, editor, Baptismal and Marriage Registers of the Old Dutch Church of Kingston, Ulster County, New York, 1660-1809 (Baltimore, MD: Genealogical Publishing Co., 1891, 1980, 1997), page 29, no. 522. Bataah; parents: Cornelis Martenzen Van Elsensteyn, Cornelia Van Vredenburgh.

Children by Willem Isaacszen Vredenburg b. 1 Jan 1637:
Isaac Vredenburgh b. 4 Oct 1665, d. before Aug 1710
Dr. Kenneth Scott, "The Vredenburg Family", New York Genealogical & Biographical Record Vol.95, pp.79-86 (1964): p.84.

Cornelia Vredenburg b. 14 Dec 1667
"Records of the Reformed Dutch Church in New York", New York Genealogical and Biographical Record Vols.5- (1874-): 7:125. Cornelia; parents: Willem Isacsen Van Vredenburg, Apollonia Barents.

Marytje Vredenburg b. 3 Nov 1669, d. before 1711
Dr. Kenneth Scott, "The Vredenburg Family", New York Genealogical & Biographical Record Vol.95, pp.79-86 (1964): p.84.

Johannes Vredenburgh b. 21 Oct 1671, d. 8 May 1721
Ibid., p.85.

Annetie Vredenburg b. 8 Oct 1673, d. b 26 Oct 1721
Ibid., p.80.

Ariaentie Vredenburg b. 8 Dec 1675
Willem Van Vredenburgh
Ibid., p.86.

Elisabeth Vredenburg10
Dr. Kenneth Scott, "The Vredenburg Family", New York Genealogical & Biographical Record Vol.95, pp.79-86 (1964): p.84.

Abraham Vredenburg b. 27 Jan 1682
Jannetie Vredenburg
Roswell Randall Hoes, editor, Baptismal and Marriage Registers of the Old Dutch Church of Kingston, Ulster County, New York, 1660-1809 (Baltimore, MD: Genealogical Publishing Co., 1891, 1980, 1997), page 21, no. 360. Jannetie; parents: Willem Vredenburg, Apollonia Cool.

Rachel Vredenburg
Dr. Kenneth Scott, "The Vredenburg Family", New York Genealogical & Biographical Record Vol.95, pp.79-86 (1964): p.86.

Bio includes data from The Brouwer Genealogy Database.
http://freepages.genealogy.rootsweb.ancestry.com/~brouwergenealogydata/surname_index.htm