Trichome October 14, 2016 thcscience_admin English politician William Ryder (died 1432/33), of Totnes, Devon was an English politician. He was a Member (MP) of the Parliament of England for Totnes in November 1414.[1] References[edit] ^ "RYDER, William (D.1432/3), of Totnes, Devon. | History of Parliament Online".