1900 Census, Harrison Twp., Pittsburgh, Allegheny County, Pa.
Earnest J. Ecker, Head, 54, b Mar 1846, Marr 12 yrs., RR Laborer, b Pa., father b Ger. mother b Pa.
Limie/Linnie E., Wife, 42, 2 children/2 living, b Pa., b Pa.
George L., Son, 22, b Oct 1878, b Pa.
Mary M., Dau, 20, b July 1879, b Pa.
Margaret McFarland, Mother-in-law, 80, Wd., b Feb 1820, b Pa., father b Pa., mother b Ireland

NOTE: Limie/Linnie must be Mary's step-mother.

1910 Census, Sharpsburg Borough, Allegheny County, Pa.
1719 Cecil Street
George C. McFarland, Head, 48, Marr 21 yrs, Clerk at Bolt Works, b Pa., parents b Pa.
Laura, Wife, 46, 4 children/4 living, b Pa, parents b Pa
Charles W., Son, 17, b Pa
Paul K., Son, 15, b Pa
Eugene, Son, 14, b Pa
Mary M. Ecker, Boarder, 29, b Pa., father b Pa, mother b Va.

1920 Census, Pittsburgh City, Allegheny County, Pa.
625 Bellfonte Street
Mary M. Ecker, Lodger, 39, General Nurse, b Pa., parents b Pa.

1930 Census, Brownsville, Fayette County, Pa.
310 1/2 Market Street
#577
Mary Ecker, Head, Rents, $30, 49, Nurse State Practice, b Pa., parents b Pa.

At some point, Miss Ecker moved to the area of Morgantown, Monongalia County, West Virginia. She died there on December 10, 1962. Death record indicates parents were Ernest Ecker and Mary E. Nicholson.

ECKER, MARY M. 82, died at her home at 615 Bounds Circle, Westover, WV. Dec 10, 1962. Born in Westmoreland County. Graduated from the first nursing class at St. Francis Hospital, Pittsburgh, in 1904. Burial in Mt. Washington Cemetery, Perryopolis, PA.