Henry DeLong was a brother to Silas DeLong.  In about 1880, he moved to Bangor to work for his brother and eventually bought out another business in town and set up shop for himself.  He was a long time merchant of this community.  Henry and his wife had one daughter, Lissie.  She married Maurice Russell, editor of the Bangor Advance, in about 1891.  Maurice and Lissie also had one daughter who died before she reached the age of 20.  This is probably a dead end, but we are looking for a family related to Henry DeLong.