Hi there, dont know if of use, but hope so!
I guess you have both the burials at Beckett Street Cemetery Leeds,
Samuel Burton of 19 Bath St a Joiner buried Non Conformist Section
75 yrs 27 Jan 1850. Ages can be approximate on whoever gave the info.
Lucy Burton buried there but in the Anglican Section.
Burial at Rothwell 1784 6 March Samuel Burton (straight entry no occupation listed probably adult burial)
There are a couple of baptisms on Find My Past for Samuel Burton entries:
(1776 to 1781 bptsms)
One at York
One at Thorne
One at Rothwell
Samuel Burton bpt 27 Sep 1771 St Martin Coney Street York son of Thomas Burton (straight entry no occupation listed)
Samuel Burton bpt 13 Oct 1774, at Thorne Yorkshire
son of Christopher Burton a heelman.
Samuel Burton bpt 10 March 1781 son of Samuel and Ann Burton at Rothwell Yorkshire (no occupation listed a straight entry)
Of these two Rothwell is the nearer to Leeds Yorkshire
Pattern of naming may help as well, so any children in your family group
can link back being named after earlier people.
Yorkshire is quite well covered with Church Records.
Best of Luck.