No connection to Tenney or Kennedy genealogy but do reserach Spring Creek Twp. area, Lake City, PA (once known as Hartman, PA)Publication of tomstones readings in Lake City cemetery does no list John Murdick Kennedy or his wife, Mary Amelia Hartman (Beatty?)...online at Roots Web Tom Chapman's Ancestral Wanderings Mary Amelia Hartman Kennedy is listed as being born July 5, 1848 in Ringold, Porter Twp. death April 12, 1937 in Reynoldsville, Jefferson co, PA...notation "Mary was sent to live with a Wonderling family when she was 5..they lived in North Freedom, Clarion co..found her as one year old in 1850 census listing John Hartman as father and Mary as mother."..
Her husband, John Murdick Hartmanm, was son of Robert Evans Kennedy, II and Ethel (nee Million).

RootsWeb. Charles Garfield Wonderling b9/16/1880 in Worthville, Oliver Twp., Clarion County died 3/12/1953 in Jefferson county was husband of Odella D.Milliron b. 6/6/1888 Jefferson county died 11/13/1967 Brookville. her father was Simon Rutledge Milliron, mother was Odella Fyke..Father of Charles Garfield Wonderling was Charles Frederick Wonderling b. 2/1/1827 mother was Mary Elizabeth Fike.

Delayed Birth Certicate, Elk County: Georgie Bernice Kennedy (no Philips) petition 1943..born 12/10/1898 Rainetown, father, David Henry Kennedy, born Mill Creek and Miriam (nee Johnson) , born Strattonville, PA

David was brother to John Murdick Kennedy

Marriage Elk County Court House: marriage of J.H. Or W
Imor, age 28, born Centerville, (became Kersey), Elk Co PA
to Mary A Kennedy, age 17, born Lake City, married 10/2/1900 at Hartman (Lake City) by H.M. Powers JOP..her father was John M. Kennedy

Maybe infornation will aid you in your research.