7 6 , ▁accomp any ing ▁Cast ilian ▁Princess ▁Jo anna ▁La ▁Bel tr ane ja . ▁He ▁became ▁an ▁advis er ▁to ▁King ▁John ▁II ▁of ▁Portugal ▁and ▁later ▁Manuel ▁I , ▁being ▁success ively ▁appointed ▁Bishop ▁of ▁T anger ▁( 1 4 9 1 – 1 5 0 0 ), ▁Bishop ▁of ▁Ce uta ▁( 1 5 0 0 – 1 5 0 4 ) ▁and ▁Bishop ▁of ▁V ise u ▁( 1 5 0 5 – 1 5 1 9 ). ▁During ▁his ▁rule , ▁he ▁led ▁a ▁compreh ensive ▁art istic ▁rem od elling ▁of ▁V ise u ▁C athedral . ▁ ▁Ort iz ▁ad vised ▁the ▁Portuguese ▁k ings ▁on ▁matters ▁related ▁to ▁astronom y ▁and ▁navigation ▁during ▁the ▁Age ▁of ▁Disc overy . ▁Manuel ▁I ▁named ▁him ▁t utor ▁of ▁his ▁he ir , ▁future ▁John ▁III ▁of ▁Portugal . ▁ ▁Ort iz ▁taught ▁on ▁the ▁writ ings ▁of ▁C ato , ▁Ter ence , ▁Vir g il , ▁S all ust ▁and ▁some ▁parts ▁of ▁the ▁Bible , ▁the ▁theory ▁of ▁the ▁plan ets ▁and ▁some ▁elementary ▁matters ▁about ▁ast ro log y ▁he ▁heard ▁from ▁Tom ás ▁de ▁Tor res , ▁an ▁em inent ▁doctor ▁and ▁ast ro lo ger ▁of ▁that ▁time . ▁ ▁External ▁links ▁▁▁ ▁Category : Span ish ▁Roman ▁Catholic ▁pri ests ▁Category : 1 4 5 7 ▁birth s ▁Category : 1 5 1 9 ▁death s <0x0A> </s> ▁Need le ▁Island ▁() ▁is ▁a ▁p inn acle ▁rock ▁lying