In 1805 a Letter of Administration was granted to her son William Door. It raises some questions about her and her husband's dates of death as it shows her dying "in June 1793" described as "widow". 11
Katherine married William Doar, son of Richard Doar and Elizabeth Lymb, on 5 Oct 1747 in Sandiacre.1 2 (William Doar was born circa 1720,12 died on 17 Nov 1795 in Sandiacre 13 14 and was buried on 19 Nov 1795 in Sandiacre 15.)
1 http://www.uk-genealogy.org.uk/england/Derbyshire/towns/s/Sandiacre/, p0008.
2 Georgina Lyons, BT. William Dore married Katherine Taylor in July 1747. Banns in July?.
3 http://www.uk-genealogy.org.uk/england/Derbyshire/towns/s/Sandiacre/, p008.
4 Georgina Lyons, Aunt who paid WD apprenticship.
5 Georgina Lyons, from Jean Hill.
6 Jenifer Redpath, I have looked up Isabel Taylor. Henry Taylor married Isabel Allsop at Sandiacre 16 May 1711. Henry's brother William and his wife Elizabeth had a daughter Catherine in 1719. In 1747 Catherine (Katherinay) Taylor married William Dore. JR Email 2005.
The Church of Latter Day Saints, International Genealogical Index, www.familysearch.org/, CATHERINE TAYLOR
Birth: 24 MAY 1719
Christening: 30 MAY 1719 Sandiacre, Derby
Father: WILLIAM TAYLOR
Mother: ELIZABETH. This is a record submitted by an LDS member not from the parish.
8 Georgina Lyons, BT. 1792 Burial of Catherine Dore died 5 July. Tentative (no "widow of William").
9 Georgina Lyons, see Death.
10 SS (California) - various web sites, lists, letters, emails, 8 Jul 1792 Sandiacre.
11 Wills&Probate Copies, CD 1805.
12 Georgina Lyons, from Jean Hill. William b.C1720 married Katherine Taylor b.1719 in 1747.
13 Georgina Lyons, BT. 1795 William Dore died 17 Nov buried 19 Nov. Tentative - but 3 years after a Catherine who tentatively was his wife. Could also be the death of this William's son b 1748.
14 SS (California) - various web sites, lists, letters, emails, d17/11/1795 b 19/11/1795 from LDS MF 0428936 Sandiacre.
15 Georgina Lyons, BT Death.