Charles Lethbridge Kingsford, Dictionary of National Biography… (1893)
“ MAIDSTONE or MAYDESTONE, RICHARD (d. 1396) , Carmelite, a native of Kent, was educated at Oxford, where he became bachelor and doctor of divinity. Maidstone was confessor to John of Gaunt (MS. e Mus. 86, f. 160) , and a Carmelite friar of Aylesford, Kent, where he died on 1 June 1396. ”
