Henry said 16 was too young for him (Christina of Denmark was 16 when Holbein drew her portrait for Henry in 1538, had she agreed the wedding probably would’ve taken place when she was 17…I know many are disgusted by this, but her former spouse was only three years younger than Henry so it wasn’t terribly unusual, also since she was a widow it wasn’t considered to be) so I don’t think it would’ve, honestly…unless she outlived her IRL age and was suggested as a match, later.