CHRISTINA KLINGENSMITH, b- 1809 (FH) or 1814 (1850 Census), d- after 1877; m- Griffith Baker, b- 16 June 1809, d- 27 Dec. 1876 Allegheny Twp., Armstrong Co., where they lived at the time of the 1850 U. S. Census. The 1850 Census lists him as a gunsmith and powder maker. Christina was one of the administrators of her husband's estate.
https://www.familysearch.org/library/books/records/item/236268-the-klingensmiths-of-pennsylvania-and-their-descendants