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(Gender unknown) Eleazer Blackman Click to view Eleazer Blackman in the family tree

1   Eleazer's father was Abraham Blackman and his/her mother was Sarah Loomis.  His/her maternal grandparents were Nathaniel Loomis and Sarah Ryley. He/she had five brothers and four sisters, named Abraham, Eli, Lemuel, Levi, Nathaniel, Esther, Lydia, Patty and Sarah.1 

1 phelps.FTW @ Tree #0105
Further sources/citations:
World Family Tree Vol. 3, Ed. 1 @ Tree #3669, 3669.ftw