Mortuary Notice:  On the 11th Inst after a short illness, at the residence of his son in law, the Rev R H Beattie, Charles Brewster, in Saratoga County, NY, CHARLES BREWSTER, a citizen of this place, aged 68 years. (Philadelphia North American Paper)

Charles Brewster
Birth:  unknown
Death:  Dec. 10,  1850
63 yrs.
Burial:
New Hurley Reformed Church Cemetery
New Hurley
Ulster County
New York, USA
Created by: BArnold
Record added: Jun 05, 2011
Find A Grave Memorial# 70906542   

Source: News clippings say Charles Brewster of Philly died Dec 1850 in Saratoga Co, NY at his son in laws Rev Robert Beattie.  Since Robert Beattie was a Ref Presby Minister, I believe this is the Charles Brewster whose1st  wife Ann Norris was buried by the 1st Ref Presby Church and whose two children by Eunice were recorded baptized there as well.
 

Name: Ann Norris Bruster 
Death Date: 29 Jun 1823 
Death Place: Philadelphia, Philadelphia, Pennsylvania 
Gender: Female 
Race:
Death Age: 26 years 
Estimated Birth Year: 1797 
Birth Date:
Birthplace:
Marital Status: Married 
Spouse's Name: Charles Bruster 
Father's Name:
Father's Birthplace:
Mother's Name:
Mother's Birthplace:
Occupation:
Street Address:
Place of Residence:
Cemetery: The First Reform Pr Cem
Burial Place:
Burial Date:
Additional Relatives:
Film Number: 1903133 

Died in Childbirth according to her interment record.

Mary Ann Brewster Beattie
Birth:  May 10,  1819
Death:  Sep. 21,  1872
w. of Rev. R. H., D.D.
Burial:
New Hurley Reformed Church Cemetery
New Hurley
Ulster County
New York, US