[Merry]

You have the wrong century in post #55.

I'm just putting all the entries together for clarity. I would doubt it's the same couple having another child baptised in Wigan in 1765 (your post #50). These are all from Lancs OPC, so I don't know why you can't see them:

Marriage: 11 Mar 1760 St Peter, Bolton, Lancashire, England
Thos Lee - Weaver, This Parish [Bolton]
Betty Brooks - Spinster, This Parish [Bolton]
Witness: James Burton; John Rothwell
Married by Banns by: Thos Place
Register: Marriages 1758 - 1762, Entry 184
Source: LDS Family Search

Baptism: 18 Feb 1761 St Peter, Bolton, Lancashire, England
John Lee - Son of Thos. Lee & Betty
Abode: Breightmet
Source: LDS Family Search

Baptism: 19 Sep 1762 St Peter, Bolton, Lancashire, England
Ann Lee - Daughter of Thos. Lee & Betty
Abode: Turton
Source: LDS Family Search

Baptism: 21 Apr 1765 St Peter, Bolton, Lancashire, England
Elizabeth Lee - Daughter of Thos. Lee & Betty
Abode: Harwood
Source: LDS Family Search

Baptism: 19 May 1767 St Peter, Bolton, Lancashire, England
Betty Lee - Daughter of Thos. Lee & Betty
Abode: G.B
Source: LDS Family Search

Baptism: 4 Aug 1769 St Peter, Bolton, Lancashire, England
Martha Lee - Daughter of Thos. Lee & Betty
Abode: Harwood
Source: LDS Family Search

Baptism: 8 Dec 1771 St Peter, Bolton, Lancashire, England
Mary Lee - Daughter of Thos. Lee & Betty
Abode: Elton
Source: LDS Family Search

There's this baptism for 1737, below. I'm not saying it's the right Thomas as how does anyone know how old he was when he married? Does anyone have a burial for him? There's a baptism for another Thomas Lee in 1739 in Bolton who would need to be eliminated. Probably others too, I only looked at a five year spread.

Baptism: 26 Sep 1737 St Peter, Bolton, Lancashire, England
Tho. Lee - Son of William Lee & Jane
Abode: G B
Occupation: Baker
Source: LDS Family Search