Juan Carlos and Queen Sofia have 2 daughters and a son.
3 children
Thai Monarchy is adapt to current culture of monogamy and has one queen without concubine.
The king and queen in "Alice in Wonderland" have one child, the Knave of Hearts.
Queen Maud of Norway had three children: Prince Alexander, later King Haakon VII of Norway, Princess Ragnhild, and Princess Astrid. She was married to King Haakon VII, and their children played significant roles in Norwegian royal life.
.....wtf? Like, Children born in British royalty? Umm, since the whole king and queen thing began, too many to count. :P
Queen Elizabeth had four children
Queen Maud of Norway had three children: Prince Alexander, who later became King Olav V of Norway; Princess Ragnhild; and Princess Astrid. She was the daughter of King Edward VII of the United Kingdom and Queen Alexandra. Queen Maud's lineage continues to play a significant role in Norwegian royal history.
Queen Mary I of England, also known as Mary Tudor, had no children. She was the only surviving child of King Henry VIII and his first wife, Catherine of Aragon.
4 children
8 children
He has three children with Princess Sophia of Greece and Denmark and has eight grandchildren.
Before becoming Queen Elizabeth II, she had two children: Charles, born in 1948, and Anne, born in 1950. She ascended to the throne in 1952, after the death of her father, King George VI. Elizabeth later had two more children, Andrew and Edward, but these were born after she became queen.