Blessed George Swallowell and John Ingram
- Brief note on the martyrs, both beatified in 1929.
- http://www.saintpatrickdc.org/ss/0726.htm#john

Venerable John Ingram
- English priest, tortured and twice imprisoned, martyred in 1594. Biographical entry in the Catholic Encyclopedia.
- http://www.newadvent.org/cathen/08008a.htm