8 8 8 ) ▁m . ▁William ▁Hamilton , ▁ 1 1 th ▁Duke ▁of ▁Hamilton ▁ ▁Mary ▁Victoria ▁Douglas - H amilton ▁( 1 8 5 0 – 1 9 2 2 ) ▁m . ▁Albert ▁I , ▁Prince ▁of ▁Mon aco ▁ ▁Louis ▁II , ▁Prince ▁of ▁Mon aco ▁( 1 8 7 0 – 1 9 4 9 ) ▁m . ▁Gh is la ine ▁D omm ang et ▁ ▁Princess ▁Charlotte , ▁Duch ess ▁of ▁Valent inois ▁( 1 8 9 8 – 1 9 7 7 ) ▁m . ▁Count ▁Pierre ▁de ▁Pol ign ac ▁ ▁Rain ier ▁III , ▁Prince ▁of ▁Mon aco ▁( 1 9 2 3 – 2 0 0 5 ) ▁m . ▁Grace ▁Kelly ▁ ▁Albert ▁II , ▁Prince ▁of ▁Mon aco ▁( 1 9 5 8 – ) ▁m . ▁Char l ene ▁W itt stock ▁ ▁Jacques , ▁Her edit ary ▁Prince ▁of ▁Mon aco ▁( 2 0 1 4 – ) ▁ ▁Netherlands ▁ ▁King ▁Wille m - Alex ander ▁of ▁the ▁Netherlands ▁is ▁desc ended ▁from ▁F ris o ▁through ▁his ▁son ' s ▁son ▁in ▁one ▁way ▁and ▁his ▁son ' s ▁daughter ▁in ▁two : ▁ ▁John ▁William ▁F ris o , ▁Prince ▁of ▁Orange ▁( 1 6 8 7 – 1 7 1 1 ) ▁m . ▁Land gra v ine ▁Marie ▁Louise ▁of ▁H esse - K ass el ▁ ▁William ▁IV , ▁Prince ▁of ▁Orange ▁( 1 7 1 1 – 1 7 5