The above were married on 27 June 1829 at St Austell. According to the 1851 census,Thomas was born at Gwinear and was a copper miner. Elizabeth was born 1807 at Creed. The 1851 census has them living at 1851 at Harriess Pennpillick, Tywardreath, St Austell, Cornwall with wife and 4 children. HO107,Piece 1906.Folio 170.Page 32. There are 4 children. William born 1834. He transforms into Tremelling and marries Grace Rogers.I have found his descendents. I know nothing of his siblings at the moment. Catherine 1838 born St Ewe. Thomas 1840 St Ewe. John N (probably Nancarrow) born 1849. I don't remember how but I have Elizabeth (their mother) parents as Thomas Nancarrow and Catherine Webb. I can't find the family in 1841.
Is this them? Thomas Tremely Male 35 1806 Cornwall, England Elizabeth Tremely Female 35 1806 Cornwall, England with children HO107/146/8/43/17
There is a family transcribed as Tremely (by Ancestry) in 1841 at St. Ewe that could be them. I can't make out Thomas's occupation though. Thomas 35 Elizabeth 35 Frances 10 Elizabeth 9 William 7 Thomas 8 months Catherine 3
GRO has a death. TREMELLING, CATHERINE Age: 14 1852 J Quarter in SAINT AUSTELL Volume 05C Page 89Cornwall OPC has Cornwallopc has Burial - 5-Apr-1952 Parish Or Reg District - Tywardreath Katherine TREMELLING Age: 14 Residence: Penpillick in Tywardreath The same address as the 1851 census
I have found Elizabeth Tremellon in 1881 and she is a widow living at Penpillick. RG11. Piece 2299.Folio 107 .Page 7
Sorry I can find the post on here (maybe another site) that has helped me find several people. That is using wildcards in the search box in this case i put in Trem*
Just done what you suggested and found this. 1871 RG10.Piece 2259.Folio 43.Page 12. Name as Tremetter and a boarder. Looking at the actual census it is possible that it should be Tremellon? Birth place is Grampound instead of Creed.But is the right area.