dest ▁grand d augh ter , ▁Ele on ora ▁of ▁Sav oy , ▁was ▁named ▁after ▁her . ▁Her ▁el dest ▁grand son ▁was ▁Victor ▁Ama de us ▁III ▁of ▁S ardin ia . ▁ ▁Issue ▁▁ ▁Joseph ▁of ▁H esse - R oten burg , ▁Her edit ary ▁Prince ▁of ▁H esse - R oten burg ▁( 1 7 0 5 – 1 7 4 4 ), ▁married ▁Christ ina ▁van ▁Sal m ▁had ▁issue . ▁ ▁Poly x ena ▁of ▁H esse - R oten burg , ▁Queen ▁of ▁S ardin ia , ▁( 1 7 0 6 – 1 7 3 5 ) ▁married ▁Charles ▁Em manuel ▁III ▁of ▁S ardin ia ▁had ▁issue . ▁ ▁Wilhelm ine ▁Mag dal ene ▁Leopold ina ▁of ▁H esse - R oten burg ▁( 1 7 0 7 – 1 7 0 8 ) ▁died ▁in ▁inf ancy . ▁ ▁Wilhelm ▁of ▁H esse - R oten burg ▁( 1 7 0 8 ) ▁died ▁in ▁inf ancy . ▁ ▁Soph ie ▁of ▁H esse - R oten burg ▁( 1 7 0 9 – 1 7 1 1 ) ▁died ▁in ▁inf ancy . ▁ ▁Francis cus ▁Alexander ▁of ▁H esse - R oten burg ▁( 1 7 1 0 – 1 7 3 9 ) ▁died ▁un mar ried . ▁ ▁Ele on ora ▁of ▁H esse - R oten burg ▁( 1 7 1 2 – 1 7 5 9 ) ▁married ▁John ▁Christian , ▁Count ▁Pal at ine ▁of