Send a message to the person who requested a photo of the grave monument of William Doak with the following comment:
My great aunt Sarah Emma Fyffe married David Doak. William Doak is David's uncle. Another of my great aunt's Jane Fyffe married Henry Lyons of Mountjoy and I have contributed information to the online Lyons website maintained in Northern Ireland. Greg Lyons of Australia has kindly sent me gravestone photos of one of Sarah's children and of William Fyffe, my great great uncle, both of whom are buried in the Mountjoy graveyard. I live in Canada and have collected lots of background information on my Northern Ireland ancestors but have very few photos to document their existence. Thanking you in advance - Les Fyffe.