The first Caperton is found in the 1400's in Scotland. I found him here. www.british-history.as.uk/ There are 3 references for the name Caperton in the document... Rymer's Foedera with Syllabus: January-June 1432, Volume 10 page 499 to 514. Capsulating the story.....In 1432, the lord of Caperton was involved with the men who participated in the effort to free the Scots from England. He, along with other men, was imprisoned in Sterling Castle as a hostage. I at first thought they were imprisoned in Tower of London, but after consulting the book,"Tower of London Prisoner Book", the following names were not there. The only other active prison was at Sterling Castle. Adam was a hostage for Willielmo de Douglas, also spelled Willielmus de Douglas. Other names prominent in the document are Walys or Waleys (Wallace), Stewart, Hay, Sterling, all big names in the Scottish Rebellion. On the Caperton side of being hostages, the ...