Could the 2nd entry be your Daniel Ritchey from Ros Davies Co Down website
John RITCHIE . Dromara area part executor in the will of James McKenny of Drinn who d. 2 Apr 1901 PRONI wills
William RITCHIE . Dromara son of Daniel Ritchie ; married Margaret Patterson 8 Dec 1854 CR
looking for an earlier Presbyterian church, however I don’t know the area so a wild guess using Ros davies again might be
1st Dromara Presbyterian Church
in Ardtannagh townland on the road between Dromara and Banbridge
Records from 1763, for records see Batch # C700041 on
www.familysearch.org; graveyard attached, oldest gravestone 1769; gravestone inscriptions Vol 19 UHF; email me Ros Davies for a gravestone look-up
For the earlier records I think I would keep an eye on the nearest Church of Ireland church to Dunmore as sometimes other denominations were included in some records so Ros davies again
Magherahamlet Dromara . once a parish & a townland; Church of Ireland here; Glebe house in Drumgavelin ;means ‘plain of the plague-cemetery’; school here V12 p 63, 66 OSM:BH; HMP so I found
Magherahamlet Church of Ireland
on the road between Ballynahinch & Castlewellan on the western shore of McAuley's Lough
The original medieval church was at Templemoyle in Dunmore townland. This present church was built to serve tourists visiting at nearby Spa. It was built in 1816 at a cost of £500 from Board of First Fruits and enlarged in 1870.
Some records destroyed in Dublin but PRONI has births, deaths & marriages 1823- 1862; Graveyard attached ,gravestones UHF Vol 9; oldest stone 1822; email me Ros Davies for a gravestone look-up or pay per view gravestone inscriptons on
www.irishgenealogy.ie References;V12 p 63, 66, 67 OSM; DR: V 9 MIs; GIC; DR 21/6/2006L
good luck, Jim