You can also refer to the Thraes Timeline if you want an overall view of common-knowledge history.
1122 – Loki escapes his prison.
1167 – Bran, Kara, Oreth, Scraps and Sven are born (give or take a year).
1168 – Sven’s sister Hildr is born.
1171 – Kara’s sister Palleen is born as are Sven’s brothers Jarl and Sindri.
1179 – The group’s first adventure. Kara leaves for Copper Valley Academy. Oreth leaves to join the Knights of the Last Stand.
1180 – Bran’s mother dies. Kara returns home to visit. Sven and Bran leave for Copper Valley Academy with her.
1182 – The group reunites at the Copper Valley Academy.
1183 – The group reunites again, in Riverside, for the Festival of the Last Moon
1185 – Bran, Kara, and Sven graduate from Copper Valley Academy.