▁Spain ▁and ▁ 5 th ▁Duke ▁of ▁Gal li era ▁( 1 8 8 6 – 1 9 7 5 ); ▁ ▁Luis ▁Fernando , ▁Inf ante ▁of ▁Spain ▁( 1 8 8 8 – 1 9 4 5 ); ▁ ▁Antonio ' s ▁marriage ▁gave ▁him ▁the ▁opportunity ▁to ▁play ▁some ▁official ▁role ▁in ▁the ▁court ▁in ▁Madrid . ▁In ▁ 1 8 9 2 , ▁he ▁participated ▁in ▁his ▁wife ' s ▁trip ▁to ▁Cuba ▁and ▁the ▁United ▁States ▁for ▁the ▁celebr ations ▁of ▁the ▁ 4 0 0 th ▁anni versary ▁of ▁the ▁discovery ▁of ▁America ▁by ▁Christopher ▁Columb us . ▁ ▁Antonio , ▁however , ▁was ▁fick le ▁and ▁extra v ag ant , ▁while ▁his ▁wife ▁was ▁a ▁strong ▁and ▁cult ured ▁woman ▁who ▁refused ▁to ▁bear ▁the ▁hum ili ations ▁caused ▁by ▁her ▁husband . ▁They ▁separated ▁shortly ▁after ▁they ▁returned ▁to ▁Spain ▁from ▁the ▁United ▁States . ▁ ▁On ▁ 3 1 ▁May ▁ 1 9 0 1 , ▁they ▁signed ▁a ▁legal ▁separation ▁before ▁the ▁Spanish ▁Cons ul ▁General ▁in ▁Paris . ▁ ▁Duke ▁of ▁Gal li era ▁In ▁ 1 8 9 5 , ▁King ▁Um berto ▁I ▁of ▁Italy ▁recogn ised ▁Antonio ▁as ▁the ▁he ir ▁of ▁the ▁title ▁Duke ▁of ▁Gal li era . ▁The ▁legit imate ▁he ir ▁of ▁the ▁title , ▁Ph li pp ▁la ▁Ren ot ière ▁von ▁Ferr ary ▁( 1 8 5 0 – 1 9 1 7 ) ▁refused ▁to ▁use ▁it ▁and ▁Antonio ▁brought ▁forward