1.  A.J. Wohlhagen.  1916.  "Old Time Marriage Notices from the New York Weekly Museum."  New York Historical Society.  Republished and cited in The Thompson Family Magazine, 1971, Vol. 10, Nos. 36-37 (online in the Archives of THOMPSON-L at RootsWeb).  On p. 49:

Sat. March 31, 1792, Peter Thompson and Rachel Sloo, both of this city, married Sat. last.

2.  Anon.  1907.  Abstracts of Wills on File in the Surrogate's Office, City of New York.  Vol. XV.  Collections of the New York Historical Society for 1906.  In Liber 42, p. 413:

WILLIAM SLOO, New York, keeper of the Bridgewell. All my monies, after my just debts and funeral charges are paid to my wife, children and grandchildren; one eighth part to my wife, Charity; one other eighth part to each of my children Thomas, Hannah, William, Margaret, Rachel and Eleanor, and the remaining eight part thereof to the children of my daughter, Mary, deceased; to my wife Charity, the use, rents and profits of all the residue of my estate, to be held and enjoyed by her during the time she remains my widow; after the death or remarriage of my wife, I empower my executors to sell all the residue of my estate and the monies arising from the sale thereof be divided among my children and children; one seventh part thereof to each of the children above named, and the remaining seventh part thereof to the children of my late daughter, Mary; if any of the children above mentioned should die before a division of my estate is made leaving lawful issue, such issue shall take the share of the parent so dying. I appoint my wife, executrix; my son, William Sloo and my sons-in-law James Duffie and Peter Thompson, executors.  Dated November 5, 1796. Witnesses, Saml. Dodge, Thos. Hazard, Frans. Child. Proved, August 3, 1798.