Finally, when it comes to mutant royalty, there are few families more infamous than that of Magneto. Max Eisenhardt, who later changed his name to Erik Magnus Lehnsherr, is the undisputed Master of Magnetism. His early life was defined by loss, first his family during the Holocaust and later his wife and daughter at the hands of more hateful humans. After these events, Erik’s view of humanity would forever skew toward disgust, occasionally marked by periods of indifference.
Although he has plenty of alternate timeline children and even a clone or two, there are three children for whom Magneto is most well known. Although they were subject to an unpopular retcon because of licensing rights, Wanda and Pietro Maximoff will always be thought of as Magneto’s twins. Wanda’s ability to affect probability as Scarlet Witch and Pietro’s super speed as Quicksilver made them valuable assets to their father’s cause. The twins were members of the original Brotherhood of Evil Mutants, though they would later defect to the Avengers. In addition to Wanda and Pietro, Magneto also has another daughter from an affair: Lorna Dane, AKA Polaris.
These three children each carry on unique aspects of Magneto. Aside from an astonishing father-son resemblance, Pietro also shares his father’s devotion to family and his hotheadedness. Lorna, having inherited Magneto’s mastery of magnetism, is the heir of the House of M. Like her father, she is also a natural leader in any setting. Lastly, there’s Wanda, arguably Magneto’s favorite. Wanda could be said to represent the best of her father, the idealism and the fight against persecution of all kinds. Of course, both Scarlet Witch and Magneto warp that vision and hurt countless people in the process, but what’s a little pain on the road to power?
https://www.sideshow.com/blog/x-men-family-tree