- issue is mechtild of holstein-kiel gerhard i , count of holstein-itzehoe ludolf , queen of denmark john i , count - succession is count of holstein count of schauenburg - reign is 1227 - 1238 1225 - 1238 - successor is gerhard i john gerhard i - spouse is heilwig of lippe - predecessor is valdemar ii of denmark adolf iii - mother is adelheid of querfurt - death date is 08 july 1261 - house is house of schauenburg - father is adolf iii , count of holstein - birth date is before 1205 - image is adolf iv von schauenburg 01.jpg - death place is the franciscan friary in kiel Given the details above, guess who could this information be about.
The answer to this question is:
adolf iv of holstein