</s> ▁Prince ▁Royal ▁may ▁refer ▁to ▁the ▁Crown ▁Prince ▁in ▁the ▁following ▁monarch ies : ▁ ▁Prince ▁Royal ▁of ▁Portugal , ▁the ▁Prince ▁Royal ▁of ▁the ▁Kingdom ▁of ▁Portugal ▁and ▁the ▁Al gar ves ▁ ▁Prince ▁Royal ▁of ▁H ait i , ▁see ▁Jacques - V ict or ▁Henry , ▁Prince ▁Royal ▁of ▁H ait i ▁ ▁Prince ▁Royal ▁of ▁France , ▁to ▁either ▁of : ▁ ▁Louis ▁XVII ▁of ▁France , ▁during ▁the ▁mon archy ▁of ▁ 1 7 9 1 - 1 7 9 2 ▁ ▁Ferdinand ▁Philippe , ▁Duke ▁of ▁Or lé ans , ▁during ▁the ▁July ▁Mon archy ▁ ▁It ▁may ▁also ▁refer ▁to : ▁ ▁HMS ▁Prince ▁Royal ▁( 1 6 1 0 ), ▁a ▁ship ▁of ▁the ▁English ▁Royal ▁Navy ▁ ▁Prince ▁Royal ▁( hor se ), ▁Italian / F rench ▁Champion ▁race hor se ▁ ▁N iss an ▁Prince ▁Royal , ▁a ▁Japanese ▁vehicle ▁built ▁for ▁the ▁Imperial ▁House hold ▁of ▁Japan . ▁ ▁See ▁also ▁▁ ▁Prince ▁Imperial ▁( disambiguation ) ▁ ▁Princess ▁Royal , ▁a ▁style ▁custom arily ▁awarded ▁by ▁a ▁British ▁monarch ▁to ▁his ▁or ▁her ▁el dest ▁daughter ▁ ▁Prince ▁Royal ' s ▁College , ▁a ▁school ▁in ▁Th ailand <0x0A> </s> ▁Princess ▁Eugen ia ▁Maxim ilian ov na ▁of ▁Le uch ten berg ▁() ▁( 1 ▁April ▁ 1 8 4 5 ▁– ▁ 4 ▁May ▁ 1 9 2 5 ) ▁was ▁a ▁daughter ▁of ▁Maxim ilian ▁de ▁Beau har na is , ▁ 3 rd ▁Duke ▁of ▁Le uch