▁to ▁ 1 9 7 6 , ▁and ▁Don na ▁Al leg ra ▁Car acci olo ▁di ▁Cast agnet o , ▁first ▁cousin ▁of ▁Mare lla ▁Ag n elli , ▁born ▁Don na ▁Mare lla ▁Car acci olo ▁di ▁Cast agnet o ▁and ▁daughter ▁of ▁Fil ipp o ▁Car acci olo , ▁ 8 th ▁Prince ▁di ▁Cast agnet o , ▁ 3 rd ▁Duke ▁di ▁Mel ito , ▁and ▁a ▁her edit ary ▁Pat ric ian ▁of ▁Nap les ▁( 1 9 0 3 – 1 9 6 5 ). ▁Mare lla , ▁wid ow ▁of ▁Ag n elli ' s ▁uncle ▁Gian ni , ▁and ▁Al leg ra ▁and , ▁therefore , ▁Andrea , ▁are ▁both ▁members ▁of ▁an ▁old ▁Ne ap ol itan ▁noble ▁family ▁that ▁hold ▁the ▁titles ▁of ▁Prince ▁of ▁Cast agnet o ▁and ▁Duke ▁of ▁Mel ito , ▁among ▁others . ▁ ▁Andrea ▁was ▁the ▁last ▁male ▁member ▁of ▁the ▁family ▁to ▁carry ▁the ▁Ag n elli ▁surname ▁until ▁the ▁birth ▁of ▁his ▁son ▁Gia como . ▁He ▁studied ▁at ▁St ▁Cla re ' s ▁in ▁Oxford , ▁England , ▁and ▁then ▁at ▁B oc con i ▁University ▁in ▁Milan . ▁ ▁Career ▁After ▁university , ▁Ag n elli ▁started ▁his ▁career ▁in ▁the ▁business ▁world ▁in ▁England ▁and ▁France ▁at ▁companies ▁including ▁I ve co ▁and ▁Auch an ▁Hy perm arch é . ▁He ▁also ▁spent ▁several ▁years ▁in ▁Switzerland ▁working ▁in ▁market ing ▁and ▁development ▁for ▁Ferr ari ▁Ide a ▁S . A . ▁and