Please answer the following question: Facts: - issue: sho ufuya adaniya wakamatsu yamauchi shoshin shin , crown prince kume-nakagusuku princess otochitonomo-kane uchima - succession: king of the ryukyu kingdom - spouses: kimikiyora adaniya noro henzan noro no ajiganashi mamuta oyabu no imouto uchima noro - reign: 1469 -- 1476 - successor: sho sen ' i - spouse: ukiyaka -lrb- yushiufumi meganashi -rrb- - predecessor: sho toku - mother: zui un - death date: 1476 - house: house of sho - father: sho shoku - birth date: 1415 - name: sho en - image size: 200px - image: king_sho_en . jpg - birth place: izena island , ryukyu Based on these bullet points, write a short biography describing the life of sho en .
Answer:
' -lrb- 1415 -- 1476 , r. 1470 -- 1476 -rrb- was a king of the ryukyu kingdom , the founder of the second sho dynasty .prior to becoming king , he was known as ' .