https://gutenberg.org/cache/epub/13812/pg13812-images.html
The Project Gutenberg eBook of Sir Mortimer, by Mary Johnston.
the projectsir mortimerby marygutenbergebook
https://digital.library.illinois.edu/items/8bd0f1c0-4e7d-0134-1db1-0050569601ca-0
Alexander Rae as Sir Edward Mortimer in "The Iron Chest" | Digital Collections at the University of...
Half-length portrait, wearing doublet with embroidery.
https://englishhistoryauthors.blogspot.com/2012/10/sir-roger-mortimer-his-rise-to-power.html?m=1
English Historical Fiction Authors: Sir Roger Mortimer - His Rise to Power and Influence
British history posts by authors of British historical fiction.