Thierry de Loos

Thierry de Looz
Bornunknown
Diedunknown, probably c. 1208
AllegianceKingdom of France, Latin Empire
RankDuke of Nicomedia, Seneschal of 'Romania'
ConflictsFourth Crusade, Siege of Constantinople (1203), Sack of Constantinople (1204), Battle of Rusion

Thierry de Loos (alternatively, Dietrich von Los) was a Franco-Flemish nobleman who took part in the Fourth Crusade and afterwards became prominent within the Latin Empire.