http://www.newworldencyclopedia.org/entry/Thomas_Plantagenet,_2nd_Earl_of_Lancaster THOMAS 2ND EARL OF LANCASTER [1] WIKIPEDIA THOMAS, 2ND EARL OF LANCASTERhttps://en.wikipedia.org/wiki/ Thomas,_2nd_Earl_of_LancasterENCYCLOPAEDIA BRITANNICA THOMAS, 2ND EARL OF LANCASTER https://www.britannica.com/bio graphy/Thomas-2nd-Earl-of-Lanc aster         [2] WIKIPEDIA HENRY, 3RD EARL OF LANCASTER https://en.wikipedia.org/wiki/ Henry,_3rd_Earl_of_Lancaster HENRY, 3RD EARL OF … Meer lezen over Notes 1-250 at article about Thomas, Earl of Lancaster