 Jane Dudley ( née Guildford ) , Duchess of Northumberland ( 1508 / 1509 – 1555 ) was an English noblewoman , the wife of John Dudley , 1st Duke of Northumberland and mother of Guildford Dudley and Robert Dudley , 1st Earl of Leicester . Having grown up with her future husband , who was her father 's ward , she married at about age 16 . They had 13 children . Jane Dudley served as a lady @-@ in @-@ waiting at the court of Henry VIII and was a close friend of Queen Catherine Parr . Reformed in religious outlook , she was also a supporter of the Protestant martyr Anne Askew . 
 Jane Dudley ( née Guildford ) , Duchess of Northumberland ( 1508 / 1509 – 1555 ) was an English noblewoman , the wife of John Dudley , 1st Duke of Northumberland and mother of Guildford Dudley and Robert Dudley , 1st Earl of Leicester . <a href='been_done' title='1'><mark>Having</mark></a> grown up with her future husband , <a href='null_relcl' title='2'><mark>who</mark></a>was her father <a href='null_genetive' title='3'><mark>'s</mark></a>ward , she married at about age 16 . They had 13 children . Jane Dudley served as a lady @-@ in @-@ waiting at the court of Henry VIII and was a close friend of Queen Catherine Parr . Reformed in religious outlook , she was also a supporter of the Protestant martyr Anne Askew . 
Jane Dudley ( née Guildford ) , Duchess of Northumberland ( 1508 / 1509 – 1555 ) was an English noblewoman , the wife of John Dudley , 1st Duke of Northumberland and mother of Guildford Dudley and Robert Dudley , 1st Earl of Leicester . Done grown up with her future husband , was her father  ward , she married at about age 16 . They had 13 children . Jane Dudley served as a lady @-@ in @-@ waiting at da court of Henry VIII and was a close friend of Queen Catherine Parr . Reformed in religious outlook , she was also a supporter of tdaProtestant martyr Anne Askew .