Charles James Billson, Mediaeval Leicester (1920)
“ Thus James Thompson repeated the passage in the Midland Counties Historical Collector for December 1st, 1858, and stated that it came from "Holinshed (quoted by Nichols) , writing in the reign of Elizabeth (1577) ." And, when the new Bow Bridge was being built, those who wished to place near it a tablet, commemorating King Richard's death, adduced, in a local newspaper, the authority of Holinshed. But I have not been able to trace the tradition to an earlier source than Speed, who does not mention where he obtained it. ”
