There is some pretty good information for you in this incorrect obituary, from Ancestry.com.
Obituary for Elizabeth M. (Dunkle) Barclay
Carlisle, Perry Co., PA, The Sentinel, 25 Nov 2004:
Funeral services for Elizabeth M. (Dunkle) Barclay, 73, of 361 Easy Road, Carlisle, will be Friday at 10 a.m. in Ewing Brothers Funeral Home, 630 S. Hanover St., Carlisle.
She died Monday, Nov. 22, 2004, in Carlisle Regional Medical Center.
Born June 3, 1931, in Plainfield, she was a daughter of the late Parker E. Sr. and Martha (Dunkle) Failor and the widow of David E. Barclay, who died June 21, 1976.
She was employed at Lear Corp. in Carlisle until her retirement in 1998 after 21 years of service. She had also worked for the former Bedford Shoe Co. in Carlisle for 16 years. She enjoyed NASCAR, the San Francisco 49ers and gardening.
Mrs. Barclay is survived by a daughter, Mary A. Nickey of Carlisle; two sons, David L. Barclay of Coaltown and Richard D. Barclay of Carlisle; six brothers, Parker Failor Jr. and Harry Failor, both of Newville, Paul Failor, John Failor and Lawrence Failor, all of Carlisle, and Eugene Failor of Gardners; three sisters, Alice Crosley of Mt. Holly Springs, Donna Myers and Charlene Shafer, both of Carlisle; eight grandchildren; six great-grandchildren; and many nieces and nephews.
She was preceded in death by a sister, Katherine Newhouse.
The Rev. Randall L. Zook will officiate at services. Burial will be in Westminster Memorial Gardens, Carlisle.
Friends may call Friday from 9 to 10 a.m. in the funeral home.
This obituary had her name wrong, that was corrected in the same newspaper on 28 Nov 2004.
Obituary for Elizabeth M. (Failor) Barclay
Carlisle, Perry Co., PA, The Sentinel, 28 Nov 2004:
[The only change was apparently in the first paragraph.]
Funeral services for Elizabeth M. Failor Barclay, 73, of 361 Easy Road, Carlisle, were held Nov. 26 in Ewing Brothers Funeral Home, 630 S. Hanover St., Carlisle.
His young family (wife, Caroline & 2 children) is also in the 1930 census of Philadelphia, PA, living next door to his parents, also Parker Failor and wife Wilhelmina.
In the 1920 census of Philadelphia he is 13 y/o living in his parents household his parents are Parker W. Failor and Wilhelmina (--?--) Failor.
The Parker W. Failor household is also in the 1900 census of Philadelphia prior to his birth. According to this census both Parker W. and Wilhelmina Failor were born in PA and their parents were born in PA.
The Failor family of the husbands of two of my great grandaunts, was known to have been in Cumberland Co., PA, since before the Revolution. It is possible that Parker W. Failor is a descendant of the same family but it would take more work to prove that true.