This census record my be the family that you are looking for:

Name Marital Status Gender Ethnic Origin Age Birthplace Occupation Religion
John DELONG M Male Dutch 44 N. B. <New Brunswick> Farmer Baptist
Rebecca DELONG M Female Scottish 38 N. B. <New Brunswick> Baptist
Sophronia DELONG Female Dutch 21 N. B. <New Brunswick> Free Baptist
Catherine DELONG Female Dutch 18 N. B. <New Brunswick> Free Baptist
Charles DELONG Male Dutch 17 N. B. <New Brunswick> Farmer'S Son Baptist
Blanch DELONG Female Dutch 15 N. B. <New Brunswick> Baptist
Angeline DELONG Female Dutch 10 N. B. <New Brunswick> Baptist
Janie DELONG Female Dutch 5 N. B. <New Brunswick> Baptist
Alice DELONG Female Dutch 3 N. B. <New Brunswick> Baptist
John DELONG Male Dutch 7 N. B. <New Brunswick> Baptist
David DELONG Male Dutch <1 Born: Dec; 4/12 N. B. <New Brunswick> Baptist
Joshua DELONG Male Dutch 11 N. B. <New Brunswick> Baptist

......1881 Census of Peel, Carleton, New Brunswick