169 "Apollos ... m. second Abigail Patridge [sic], and d. in 1811. ... About the year 1770, he removed from Duxbury to Waldoboro', Me.; thence to Long Island, belonging to Bremen, formerly part of Bristol, Me."
He didn't die in 1811 as stated in this book. He was in the 1820 census in Maine (age over 45, so not either of the other 2 Apollos Cushman's listed in this book (#422, born 1794; #598, born 1782).