▁W elf ▁dynast y ▁continues ▁to ▁exist . ▁The ▁last ▁member ▁sitting ▁on ▁a ▁European ▁throne ▁was ▁Freder ica ▁of ▁Han over , ▁Queen ▁of ▁Greece ▁(† ▁ 1 9 8 1 ), ▁mother ▁of ▁Queen ▁Sof ia ▁of ▁Spain ▁and ▁King ▁Const antine ▁II ▁of ▁Greece . ▁Freder ica ' s ▁brother ▁Prince ▁George ▁William ▁of ▁Han over ▁married ▁Princess ▁Soph ie ▁of ▁Greece ▁and ▁Den mark , ▁sister ▁of ▁Prince ▁Philip , ▁Duke ▁of ▁Edinburgh . ▁The ▁House ' s ▁head ▁is ▁Queen ▁Freder ica ' s ▁nep hew ▁Ernst ▁August , ▁the ▁third ▁and ▁present ▁husband ▁of ▁Princess ▁Caroline ▁of ▁Mon aco . ▁ ▁Early ▁W elf ▁princes ▁( 1 0 7 0 – 1 2 6 9 ) ▁ ▁D uk es ▁of ▁Bav aria ▁and ▁Sax ony ▁W elf ▁I , ▁Duke ▁of ▁Bav aria ▁( 1 0 7 0 – 1 0 7 7 , ▁ 1 0 9 6 – 1 1 0 1 ) ▁W elf ▁II , ▁son ▁of ▁W elf ▁I ; ▁Duke ▁of ▁Bav aria ▁( 1 1 0 1 – 1 1 2 0 ) ▁Henry ▁IX , ▁the ▁Black , ▁son ▁of ▁W elf ▁I ; ▁Duke ▁of ▁Bav aria ▁( 1 1 2 0 – 1 1 2 6 ) ▁Henry ▁X , ▁the ▁Pr oud , ▁son ▁of ▁Henry ▁the ▁Black ; ▁Duke ▁of ▁Bav aria ▁( 1 1 2 6 – 1 1 3 8 ), ▁Duke ▁of ▁Sax ony ▁( 1 1 3 7 – 1