ass au ▁( 1 7 4 3 – 1 7 8 7 ) ▁m . ▁Charles ▁Christian , ▁Prince ▁of ▁N ass au - We il burg ▁ ▁Princess ▁Henri ette ▁of ▁N ass au - We il burg ▁( 1 7 8 0 – 1 8 5 7 ) ▁m . ▁Duke ▁Louis ▁of ▁Wür ttemberg ▁ ▁Duch ess ▁Maria ▁Dor othe a ▁of ▁Wür ttemberg ▁( 1 7 9 7 – 1 8 5 5 ) ▁m . ▁Arch du ke ▁Joseph , ▁Pal at ine ▁of ▁Hung ary ▁ ▁Arch du ch ess ▁Elisabeth ▁Franz iska ▁of ▁Austria ▁( 1 8 3 1 – 1 9 0 3 ) ▁m . ▁Arch du ke ▁Karl ▁Ferdinand ▁of ▁Austria ▁ ▁Maria ▁Christ ina ▁of ▁Austria ▁( 1 8 5 8 – 1 9 2 9 ) ▁m . ▁Alfonso ▁XII ▁of ▁Spain ▁ ▁María ▁de ▁las ▁Mer cedes , ▁Princess ▁of ▁Ast ur ias ▁( 1 8 8 0 – 1 9 0 4 ) ▁m . ▁Prince ▁Carlos ▁of ▁Bour bon - Two ▁Sic il ies ▁ ▁Inf ante ▁Alfonso , ▁Duke ▁of ▁Cal ab ria ▁( 1 9 0 1 – 1 9 6 4 ) ▁m . ▁Inf anta ▁A lic ia , ▁Duch ess ▁of ▁Cal ab ria ▁ ▁Inf ante ▁Carlos , ▁Duke ▁of ▁Cal ab ria ▁( 1 9 3 8 – 2 0 1 5 ) ▁m . ▁Princess ▁Anne , ▁Duch ess ▁of ▁Cal ab ria ▁ ▁Prince ▁Pedro , ▁Duke ▁of ▁Cal