- 1Papers accumulated by children of Timothy Hackworth (HACK/4)
1833 - 1914, sub-fonds - 2Material accumulated by Elizabeth Holmes (nee Hackworth) (HACK/4/1)
17 November 1833 - 14 March 1889, series - 3Letter from Jane [Hackworth (nee Golightly)] & Timothy Hackworth (Sr), New Shildon to Elizabeth Holmes (nee Hackworth), Barnard Castle (HACK/4/1/1)
17 November 1833, item - 4Letter from Timothy Hackworth, Soho Engine Works, Shildon to Elizabeth Holmes (nee Hackworth) and Benjamin Holmes (HACK/4/1/2)
5 July 1844, item - 5Letter from Thomas McCullagh, Stockport to Elizabeth Holmes (nee Hackworth) (HACK/4/1/3)
24 November 1863, item - 6Letter from Thomas Greener, Darlington to Elizabeth Holmes (nee Hackworth) (HACK/4/1/4)
1 October 1875, item - 7Letter from John Wesley Hackworth, The Towers, Didsbury to Elizabeth Holmes (nee Hackworth) (HACK/4/1/5)
14 November 1876, item - 8Letter from John Wesley Hackworth, Sunderland to Elizabeth Holmes (nee Hackworth) (HACK/4/1/6)
14 March 1889, item
