_Asen of ASEN _________________ | _Ivan I ASEN ______________| | (.... - 1196) m 1183 | | |_______________________________ | _Ivan II ASEN ____________| | (1190 - 1241) | | | _______________________________ | | | | |_Helen of UNKNOWN _________| | m 1183 | | |_______________________________ | | |--Maria of ASEN | | _John Angelos Komnenos DOUKAS _+ | | (1125 - 1200) | _Theodore Komnenos DOUKAS _| | | (1180 - 1253) | | | |_Zoe of DOUKAS ________________+ | | |_Irene Komnene of DOUKAS _| | | _______________________________ | | |_Maria PETRALIPHAS ________| | |_______________________________