On 9 Jun 1765 when Petrus was 29, he married Sofya de Revier (42544) , daughter of Johannis de Revier (37288) (1711-) & Catherina Van Tassel (22729) (1719-ca 1803), in Sleepy Hollow Reformed Church.157 Pieter Sie, j. m., and Safeiia Derevier, j. d. Born ca Apr 1745. Sofya was baptized in Sleepy Hollow Reformed Church, on 20 Apr 1745.157 Sofya, daughter of Johannis de Revier & wife Catharina, witnesses Elbardt Aerze &wife Sofya.

Children of Peter See and Sophia de Revier:
    i. Isaac See, b. 12 Jun 1766;
    ii. John See, b. 18 Apr 1768;
    iii. Abraham See, b. 16 Apr 1770;
    iv. James See, b. 1 Jan 1772;
    v. Catrina See;
    vi. Mary See, b. 22 Jun 1780; and
    vii. Leah See, b. 13 Oct 1784.

On 26 Nov 1758 when Jacobus was 19, he married Maratie Van Tassel (52568) , daughter of Cornelis Van Tassel (35789) (1710-) & Antie Willems (ca 1714-), in Sleepy Hollow Reformed Church.157 Jacobus Sie, j. m., and Maritie Van Tessel, j. d. Both b. and l. in Philipsburgh. Born in 1735. Maratie was baptized in Sleepy Hollow Reformed Church, on 1 Apr 1735. Maratie, daughter of Cornelius & Aantie Van Thexel, witnesses Willem Van Thexel [uncle] & Raghel Willemse. Maratie died in Tarrytown, Westchester County, New York on 27 Apr 1823.