Crayambo
From Gineipaedia, the Legend of Galactic Heroes wiki
General Crayambo was an officer in the United Earth Government's Space Force and was the second-in-command of the UEG forces occupying Rondolina in 2689 CE.
He was responsible for the Bloody Night massacre in 2689, one of the bloodiest events of the Earth–Sirius War. (LOGH: 'To Earth')