1873 Birth	Yseult is born to Caoimhe and Lucas O’Byrne, two Muggles. The fact that she is female is mildly disappointing to them.
1874-1884 The Early Years	In 1875 Yseult’s brother Kevin is born. Being a two year old, she doesn’t particularly care. Over the years, weird things start to happen around Yseult that are unexplainable. Things change places, colors, sizes The family attempts to keep it to themselves, resulting in Yseult spending less time with her friends. In 1880, Yseult’s sister Aisling is born. At first, she is delighted to have a sister, then ultimately realizes that babies aren’t much fun at the games she likes to play. She is less excited when Arthur arrives in 1883. 1884 brings the explanation of why strange things happen around Yseult. A Hogwarts professor announces to the family that Yseult is a witch, and that she should attend at least one year of schooling. Concerned about what their neighbors will think, they are relieved to find that magic is mostly kept secret.
1884-1885 The Hogwarts Year	During the school year, Yseult learns how to interact with her other peers and how much she adores learning about magic, which only makes the knowledge that her parents can't afford for her to continue her schooling more painful. A classmate's mother offers a position working as a maid in Irvingly, which Yseult accepts after consulting with her parents.
1885-1893 The Working Years	Yseult joins the household of her classmate's elderly widowed grandmother, a witch who lives in Irvingly. She works as a scullery maid and eventually picks up a few new spells, though it isn't until 1887 that she is allowed to use them. As a witch, she is occasionally allowed to go to Hogsmeade. There, she always took the opportunity to try to make connections with others. The wizarding world was mostly new to her, and she wanted to avoid looking foolish about anything. In 1891, the witch that Yseult worked for passes away. Although it was possible for her to continue working as a maid for one household, she instead chose to work at the Irvingly Infirmary, being fascinated by the work done there by the nurses and other staff.