Richza von Hoya Peerage person ID=8332 (d. 1270) Parents Henry II, Count of Hoya Jutta von Ravensberg Hedwig (?) Children Christian III, Count of Oldenburg Hedwig of Oldenburg and Delmenhorst Heinrich von Oldenburg-Delmenhorst Moritz of Oldenburg-Delmenhorst Otto II of Oldenburg-Delmenhorst Siblings Otto II. Elisabeth von Hoya Ermengard von Hoya Gerhard II of Hoya Partners John I, Count of Oldenburg