i am looking for any information please on this lady please she was my 7xs great grandmother and she married Thomas Durham.
Sarah was born in Middlesex i believe - born 1693-1780
They had 4 children ,Robert 1725,james 1729,and son thomas,supposedly a daughter named Janet,or janette born 1723
son Thomas married a lady by the name of Lily Gilchrist
Hi Rosie
There is a number of public trees on Ancestry indicating that the Sarah Sandilands you mention that marries Thomas Durham was born
10th November 1693 in Edinburgh Midlothian
died 1780 parents
Robert SANDILANDS & Janet RANKIN - this would need to be verified
If the above is correct then the details for Sarah Sandilands born Reading Berkshire to parents Robert & Mary must be a different Sandilands family

Here's a few details from those public trees to see what you think - details should be verified where possible to make sure they are accurate
Sarah Sandilands born 10 Nov 1693 Edinburgh d 1780 parents named as
Robert Sandilands b1631 d 9 Feb 1708 Edinburgh &
Janet Rankine d1742,
married 19 Feb 1719 Edinburgh
Thomas Durham of Boghead died 1734, she daughter to deceased Robert Sandilands, Merchant Burges in N.N.K
children of Thomas & Sarah Durham
Jennet 1723, Robert 1725, Thomas 1727 & James 1729
Children of Robert Sandilands & Janet RankineAlexander 1691, William 1692,
Sarah 1693 – 1780 married Thomas Durham),
Robert 1695 – 1734, Walter 1698, Sophia 1700 – 1752, Gabriel 1702, Rachael 1704 – 1744, Mary 1707 – 1787
Detailed information regarding this
Robert Sandilands and his descendants comes from the
"
History of George Heriot's Hospital" by William Steven, et al., 1859, p. 88 et seq.
From Midlothian (Edinburgh) Scotland Extracted Parish RecordsBook: A Register of Marriages performed by me.--R. F. (Marriage)
Collection: Midlothian: Edinburgh - Poll Tax Returns, 1694
Robert Sandilands, burgess, worth 10,000 merks "if his debts prove good"; wife,
Janet Rankin;
child Sarah an infant.............
London and Surrey, England, Marriage Bonds and Allegations, 1597-1921Date 23 Jul 1774
Thomas Durham widower of the parish of St Martins in the Field Co. of Middx
intendth to marry with
Lilly Gilchrist aged upwards of 21 same parish
Children of Thomas Durham & LillyWilliam Alexander Campbell 1776 – 1857, Robert Keith Archibald 1777 – 1842 & James George 1778 - 1832
There's more info. on Sandilands but too much to add here - will PM you with further details if you require them - let me know