Starting Sept. 5, 2014, Genealogy.com will be making a big change. GenForum
message boards, Family Tree Maker homepages, and the most popular articles
will be preserved in a read-only format, while several other features will
no longer be available, including member subscriptions and the Shop.
I am not researching the Gilcreases, but the Kilcreases (or Killcrease), tied to Daniel Green Kilcrease and daughter Emma Eugenia (my GM). They and several others were in Cooke Co. Tx., in late 1880's to early 1900's. Thought to have come from Hines (Hinds) Co., Mississippi in 1880. Daniel died near Joy, Clay County, TX in 1931. Dan's wife, Emma Simmons, died in Queen City TX 3 days after arriving in TX. Dan later married Margaret Skaggs.Are these the ones you are seeking?
For what it is worth, I have found Gil-, Kil-, and Kill- spellings in the same family in census roles!