Hi Carolyn,
I cannot find any entries for Cuthbertson at Newlands and I have now searched the whole book and can only find one Cuthbertson entry for a Janet Cuthbertson at Skirling Churchyard.
Archd Brown late tenant Craigs of Skirling 22/3/1831 84, w Cath Hunter 13/2/1814 60, s David d Biggar 15/9/1861 75; Janet Cuthbertson w of David Brown 2/2/1848 46. That's it I am sorry to say.
I have looked up Sandersonfor you to see if this interest you or if you wish to pursue this line as there are a few entries. Maybe nothing of interest but thought I would just include them now.
Newlands Cemetery
Wm Sanderson 9/3/1848 36 w Kath Forrest 3/2/1890 82 bd Dalry Cemetery Edinburgh, s Peter 6/1/1841 20m
(Small hidden by tree) A Sanderson
(Pillar with Urn) Peter Jackson/Cowley Farm Biggar farmer formerly of Staine 18/5/1873 88 w Helen Sanderson 30/12/1857 71, 1s Wm 9/5/1837 22, 6s Peter & 2 da d childhood, 7s Peter 22/7/1849 17.
Thomas Simpson 28/12/1899 75 w Mary Veitch d Kingside 16/1/1892 80, da Helen 4/1/1852 5; Thos Simpson jun d W Mains, Pencaitland 2/9/1929 w Helen Sanderson yt da of David S/Dykefoot Carnwath d Fenton Barns 8/2/1923.
West Linton Cemetery
Jas Sanderson/Blythebank 12/8/1793, 14/5/1868, s Wm 9/1/1835, 22/7/1835; Mary Sandereson w of Wm Shanks d 12/2/1868 27 bd Paisley; Grace S w of John Gibson d 1/8/1869 39 bd Pittenain; Margt S w Fredk Heggie d 11/7/? aged 36 bd Kirkcaldy; Mary Wyper widow of Jas S d Trinity 16/8/1886 87.
Robert Sanderson poet 10/11/1836, 20/9/1902.
Wm Sanderson 9/(6)/1787 75, w d aged 57; Betty Sanderson
Alex Sanderson wright Linton 9/6/1851 78, w Janet 24/8/1827 47, s Chas 6/3/1809 3, s John 11/6/1810 8
Wm Sanderson shoemaker Linton b July 1712 d (26)/4/178(5) 73, w Margt Wallace 27/2/1776 (56).
Hope this makes sense, I have copied it exactly from the book.
If it is not useful to you then perhaps it might be useful to someone else.
Good luck.
Brina