Thomas' parents were: Henry Routledge (b 30 Jul 1720 Oakshaw) and Margaret Tweddle (b 6 Mar 1728 Ringing Hills Lanercost).
Elizabeth's parents were: George Routledge (b 17 Apr 1729 Todhills) and Grace (Grizzel) Routledge (6 Sep 1741 Oakshaw).
Henry's parents were: William Routledge (b c 1672 Oakshaw) and Grizzel Routledge (b c 1688)
Margaret I am leaving out as she was from Lanercost
George's parents were: George Routledge (b 10 Mar 1692 Stubb) and Margaret Routledge (?)
Grizzel's parents were: Thomas Routledge (b c 1712 Oakshaw) and Elizabeth Storye (d 2 Apr 1763)
Thomas Routledge (1712) and Henry Routledge (1720) were brothers.
I have a letter which George Routledge (son of Thomas and Elizabeth Routledge) wrote to Archibald Armstrong in 1839 from Ontario, Canada and I could include a transcription if you like.
Member, Association of Professional Genealogists
Guild of one-name studies #4600 - LAMBDEN, PINCOMBE and SIDERFIN