Ilvermorny’s reputation grew steadily throughout the following years. The granite house expanded to a castle. More teachers were recruited to meet the growing demand. Now witch and wizard children from all over North America were being sent to learn there and it became a boarding school. By the nineteenth century, Ilvermorny had gained the international reputation it enjoys today.
For many years, Isolt and James remained joint Headmaster and Headmistress, as beloved to many generations of students as members of their own families.
Chadwick became an accomplished and well-travelled wizard who authored Chadwick’s Charms Vols I – VII, which are standard texts at Ilvermorny. He married a Mexican Healer called Josefina Calderon and the Calderon-Boot family remains one of wizarding America’s most prominent today.
Prior to the creation of MACUSA (the Magical Congress of the United States of America), the New World was short of wizarding law enforcement. Webster Boot became what would now be known as an Auror for hire. While repatriating a particularly nasty Dark wizard to London, Webster met and fell in love with a young Scottish witch who was working at the Ministry of Magic. Thus did the Boot family return to its home country. Webster’s descendants would be educated at Hogwarts.
Martha, the elder of James and Isolt’s twins, was a Squib. Deeply loved though Martha was by her parents and adoptive brothers, it was painful for her to grow up at Ilvermorny when she was unable to perform magic. She eventually married the non-magical brother of a friend from the Pocomtuc tribe and lived henceforth as a No-Maj.
Rionach, the youngest of James and Isolt’s daughters, taught Defence Against the Dark Arts at Ilvermorny for many years. Rionach never married. There was a rumour, never confirmed by her family, that, unlike her sister Martha, Rionach was born with the ability to speak Parseltongue and that she was determined not to pass on Slytherin ancestry into the next generation (the American branch of the family was unaware that Gormlaith was not the last of the Gaunts, and that the line continued in England).
Isolt and James both lived to be over 100. They had seen the cottage of Ilvermorny become a granite castle, and they died in the knowledge that their school was now so famous that magical families all over North America were clamouring to educate their children there. They had hired staff, they had built dormitories, they had concealed their school from No-Maj eyes by clever enchantments: in short, the girl who had dreamed of attending Hogwarts had helped found the North American equivalent.
Growth of the School