The official surces claim that Anne Boleyn and Henry VIII married secretly in earl 1533 (25.01). It has been however suggested that they underwent two marriage ceremonies. Chrinolcer Edward Hall, who wrote during Henry VIII’s reign claimed that :
“The kyng, after his returne [from Calais] maried priuily[privily] the lady Anne Bulleyn on sainet Erkenwaldes daie, whiche mariage was kept so secrete, that very fewe knewe it, til she was greate with child, at Easter after”
Considering that Elizabeth was born in September 1533, she must have been conceived around December 1532 and it is not enitirely impossible that the couple decided to marry after succesful meeting with king Francis I in Calais.