St Mary's Catholic church, Pembroke Dock was built in 1847 and altered in 1862.

Stained glass includes a two-light window with standing figures of St Patrick and St David by Paul Woodroffe, 1929.

German and Italian prisoners of war attended services at St Mary's in the 1940s as well as allied service men and women.

References:
http://stainedglass.llgc.org.uk/site/523
http://www.pembrokedock.org/publicbuildings%20a.htm