Mary the 1st had no children.
Bloody Mary, aka Mary Tudor, did not have any children. She thought she was pregnant a couple of times, but she was wrong.
Mary I, Mary Tudor. (Bloody Mary)
Henry VII had seven children in total. From oldest to youngest they were, Arthur, Prince of Wales; Henry VIII, King of England; Margaret Tudor; Mary Tudor, Queen of France; Elizabeth Tudor; Edward Tudor; Katherine Tudor and Edmund Tudor.
Yes, she had one son
King Henry VII had eight children. They were Arthur Tudor, Prince of Wales; Margaret Tudor; King Henry VIII; Mary Tudor, Queen of France; Edmund Tudor, Duke of Somerset; Elizabeth Tudor; Katherine Tudor; and Edward Tudor.
Mary Tudor was a Roman Catholic.
If you're refering to Henry VIII's sister, yes, she had four children by her husband, Charles Brandon. If you're refering to Henry VIII's daughter, no, she had no children.
Seven. Four survided childhood.
Queen Mary I (Tudor) had no children, either boys or girls. Neither did her brother King Edward VI or her sister Queen Elizabeth I. Following Elizabeth's death the House of Tudor ended and the House of Stuart began when the crown passed to the son of her Cousin Mary Queen of Scots, King James VI of Scotland and I of England.
The three children of Henry VII who survived to adulthood were: Henry VIII, who became king and is known for his six marriages and the English Reformation. Margaret Tudor, who married James IV of Scotland and became the grandmother of Mary, Queen of Scots. Mary Tudor, who married Louis XII of France and later Charles Brandon, Duke of Suffolk.
She was 38 when she thought she was pregnant, but it was in fact some form of stomach cancer. She never had any children of her own to become her heirs.
Mary Stuart is not Mary Tudor. Mary Tudor (a/k/a Mary I of England) was born to Henry VIII and Katherine of Aragon. Mary Stuart (a/k/a Mary I of Scotland) is Mary, Queen of Scots, and is Henry VIII's grand-niece, and Mary Tudor's first cousin once removed.