It is unclear how long he was kept there, since Roman Catholic biographers indicate that soon after this he emigrated to England while his Protestant biographers say that he was imprisoned until 27 April 1688 after which he travelled to England.
Ito ay hindi maliwanag kung gaano katagal siya alagaan doon, dahil Katoliko Romano biographers magpahiwatig na sa lalong madaling panahon pagkatapos na ito siya emigrated sa England habang ang kanyang mga Protestante biographers sabihin na siya ay makulong hanggang 27 Abril 1688 pagkatapos na kung saan siya manlalakbay sa England.