| Christopher St Lawrence, ninth baron of Howth : conspirator and informer | McGowan-Doyle, Valerie | Article in Book | | 2010 |
| Christopher St Lawrence, seventh baron of Howth, and the identity of the Old English | Fischer, Lenore | Article in Book | | 2023 |
| The Book of Howth : Elizabethan conquest and the Old English | McGowan-Doyle, Valerie | Monograph or Collective Volume | Cork UP | 2011 |
| The Book of Howth's account of the Lambert Simnel conspiracy: an eyewitness account? | Jones, Randolph | Article in Book | | 2019 |
| The knight's tale | Booker, Sparky | Article in Book | | 2014 |