Hi, familysearch has some possibles.
Familysearch has a marriage for an Edmund Johnson to Sarah Lundey in Great Driffield on 6/6/1780 - Great Driffield doesn't look to far from Kirkburn.
Cannot find the baptism for Elizabeth in Kirkburn, but on the same date you have there's a baptism record for a Keziah Johnson, father Edmund mother Sarah.
However there is a baptism record for Elizabeth Johnson on 18/6/1775 in Kirkburn, father Edmund -no mother listed on familysearch.
There are quite a few Johnson baptisms in Kirkburn (some with just Edmund listed as father, others with both Edmund & Sarah listed) either side of the date for the marriage in 1780, could this be a second marriage and the first wife has died or is there more then one Edmund Johnson?
Possibly (or could be totally unrelated) there is a marriage listed in Kirkburn for an EDWARD Johnson to Elizabeth Robinson on the 28/11/1774 - would love to see the original records for this.
Hope it helps & apologies if way of the mark.
Kev.