1862 – Library, Holywood, Co. Down
Architect: Lanyon, Lynn, & Lanyon / Young & Mackenzie
Now converted into the town library,
1863 – City Factory, Patrick St., Derry
Architect: Young & Mackenzie
Occupying one side of the street,
1864 – Linen Hall Library, Belfast
Architect: Lanyon, Lynn and Lanyon, Young & Mackenzie
Sited on Donegall Square facing the dominant City Hall,
1873 – Former Presbyterian Church, Donegall Pass, Belfast
Architect: Young & Mackenzie
Design for a Presbyterian church,
1873 – Watts Endowed School, Lurgan, Co. Armagh
Architect: Young & Mackenzie
The owner of a local brewery,
1876 – Warehouse, No.77 Victoria Street, Belfast
Architect: Young & Mackenzie
Demolished. “This building has been erected in one of the main thoroughfares of Belfast,
1878 – Presbyterian Church, Armagh, Co. Armagh
Architect: Young & Mackenzie
“On the 4th inst the ‘memorial-stone’
1878 – Presbyterian Church, Ballymacarret, Belfast, Co. Antrim
Architect: Young & Mackenzie
A church, at Ballymacarrett on the Newtownards Road,
1878 – Presbyterian Church, Townsend Street, Belfast
Architect: Young & Mackenzie
The church and adjacent three storey hall,
1879 – Fourth Presbyterian Church, Derry
Architect: Young & Mackenzie
A new church in Perpendicular Gothic,
