1871 durham parish restigouch county census.
I found that John Sr,m, 79, N.F.L.D. , Catholic, Irish , Cooper, Married Margaret. f, Quebec, Catholic , French Married.
Charles,M.50, Catholic,Irish ,Cooper
David, M,16,N.B. Catholic Irish, Cooper.
Alexander, M,16,N.B.,Catholic Irish
Nancy,F.40., Catholic, Irish ,Widow.
My grand father was Vincent A Hickey of lorne N.B. Rest. Coun. He was married to Marry Jane Courier
I hope this will help. Have you heard of Captain John Hickey