Margaret Bryan, Baroness Bryan (c. 1468 – c. 1551/52) was Lady Governess to Henry VIII's children: Princess Mary, Princess Elizabeth, Henry FitzRoy and Prince Edward. The position of Lady Governess in her day resembled less that of the popular modern idea of a governess, more that of a nanny.
Margaret Bryan outlived Henry VIII
The context does not say when Henry VIII died, so there's no way of knowing who died first. The system could maybe not understand the term 'outlived' in the context of meaning 'living longer than someone' 
( z1 outlive :ARG0 ( z2 person :name ( z3 name :op "Margaret" :op "Bryan" ) ) :ARG1 ( z4 person :name ( z5 name :op "Henry" :op "VIII" ) ) )