Documents located at Heir and Devisee : H-1138:
Also see Images 331 [Document signed by David Embury and Mary Embury], 352, 353, 354
An entry for David Embury at Ancestry.com:
"Born in Ballingarane, Ireland on 1724 to Andreas Imberger and Margrath Ruckle. David married Margaret Sleet and had 4 children. He passed away on 1832 in Fredericksburgh, Ontario, Canada."
See an entry for Embury at the Burleigh fonds here. Valentine Embury, who died in Michigan was mentioned here and here.