I believe the following information may be some of what you are looking for:
Charles Snow (Bachelor) and Sarah Andrews (Spinster) were married 26 Dec. 1828 at St. Paul's Anglican Church, Harbour Grace, Newfoundland. Witnesses to the wedding were: William Andrews and Ann Walters.
Charles and Sarah had the following children:
Catherine Susanne b 11 Aug. 1830, bpt. 27 Dec. 1830
Elizabeth b 28 Feb. 1832, bpt. 17 Jan. 1833
Frederick b 15 July 1835, bpt. publicly 2 Jan. 1836*
Stephen b 30 April 1837, bpt. 26 Dec. 1837
William b? bpt. 29 Aug. 1840
Horatio b 6 July 1841, bpt. 7 Nov. 1842
*There is some confusion regarding Frederick's birth date. There is a record showing Frederick baptized privately 18 July 1834. Private baptisms were performed quickly after the birth if the child was delicate and unlikely to survive. I suggest Frederick's birth year is 1834 not 1835.
This info and more is available at
Newfoundland and Labrador GenWeb sites.rootsweb.com/~cannf/
You can also try another free site
www.familysearch.org