Miriam Kurtz

Miriam Kurtz (unknown — 1970s) was a woman living in Germany during World War II who was part of the youth group. She and other Edelweiss Pirates were captured by Nazi soldiers in 1944, and before being separated from her leader, he told her about an artifact and ordered her to bring it to the Assassins.

She was the mother of Karl and the grandmother of Seamus. Her grandson's genetic memory was later used in Abstergo Industries' Surrogate Initiative in 1980, in which Miriam's memories were relived by her son's ex-wife Aileen Bock, the initiative's lead.

Reference

 * Assassin's Creed IV: Black Flag