Hogarth Family HQ Noticeboard - Johnson or Johnstone

The church at Hackness has some plaques related to a family called JOHNSTONE.
Are these connected to the JOHNSON who married Dorothy?

Bryan

Hackness Hog*s — Anonymous, Mon Nov 9 3:29pm

I came across the Hogarth Family HQ whilst browsing on the net. My 5x great grandfather John Johnson married a Dorothy Hoggarth in Hackness on 21/05/1771. Dorothy I think was born in 1749 in... more
- Dorothy Hoggarth — Soupy, Wed Sep 28 5:34am
  
  John Johnson was my 5x great grandfather too. Dorothy's father was Francis Hoggarth, born about 1724 in Hackness, but that's as far as I've got. If you've found any further info - about her mother... more
- - Hackness HOGs — Bryan Hoggarth, Sun Oct 30 10:36am
    
    Soupy I'm curious as to the source of the info that Dorothy's father was Francis HOGGARTH born about 1724 in Hackness. All I can find is the parish transcript record for her marriage and the NBIv2... more
- Re: Hackness Hog*s — Rod, Thu Nov 12 6:40pm
  
  Hackness is near Scarorough in North Yorks, if anyone was wondering. Perhaps a greater mystery is, who is our anonymous correspondent? ;) Rod
- - Johnson or Johnstone — Bryan, Fri Nov 13 3:34pm