"Tacy/Tacey" is the nickname for Anastacia.

1.  Anon.  1898.  Commemorative Biographical Record of Central Pennsylvania, including the Counties of Centre, Clearfield, Jefferson and Clarion.  J.H. Beers & Co., Chicago (Broderbund CD-193):

p. 386

GEORGE W. GLACE, one of the representative farmers and self-made men of Potter township, Centre county... Mr. Glace was born September 3, 1850, in Snyder county, Penn., a son of Abel and Elizabeth (Michael) Glace, farming people of that county.  When three years of age the father died, leaving to the care of the mother the following children:  John W., now a resident of Cataract, Clearfield Co., Penn.; Rebecca J.; Samuel, of Oriental, Juniata Co., Penn.; George W.; and Sarah, wife of Charles Stroup, of Coudersport, Penn.  The father's death occurred at Mahantango, this State.  Later the mother wedded William Kane, by whom she had one daughter, Mary, wife of Charles Baumgartner, of Clearfield county.  Mrs. Kane departed this life in that county at the age of seventy-one years... On attaining his majority he married Miss Anna Confer, who was born in Pottersdale, Clearfield county, in 1855, and was a daughter of John Confer, a farmer by occupation... Mr Glace has been called upon to mourn the loss of his faithful wife, who died December 29, 1895, and was laid to rest in Oak Hill cemetery in Clearfield county.  Eight children were born to them, namely:  Tacy E., now the wife of James Good, of Clearfield county; and John M., Maude M., Lulu B., George W. Alice P. Bessie J. and Ceylon W., all with their father...

2.  Public Member Trees (online at Ancestry.com).

3.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).