Bagsecg was slain at the Battle of Ashdown in 871.
Fighting on his king's side, he was slain at the Battle of Sauchieburn on 11 June 1488.
He was slain at the Battle of Clontarf, 1014.
He was slain at the Battle of Baugé in Anjou on 22 March 1421.
He died on 10 September 1547, aged 53, being slain at the Battle of Pinkie.
Still unmarried, Courtenay was slain 4 May 1471 at the Battle of Tewkesbury.
Edward Bourchier (d. 30 December 1460), slain at the Battle of Wakefield.
"It is chronicled that one hundred and fifty thousand Mongols were slain at the Battle of Samarra."
He was slain at the Battle of Durham, 17 October 1346.
He intrigued with Lord Lennox against the king, and was slain at the Battle of Linlithgow.