Hi
Leeds PR's (Hunslet):
18 May 1796 James s.of James Dyson, bap.
Not sure how helpful this is, not within the date range, perhaps a father/son mix up:
Q1 1853 James Dyson & Amelia Ward, Hunslet, mar. V 9b, P 270.
I haven't looked any further until you see this.
Regards
Geoff