Albert Einstein married his cousin, Elsa Löwenthal, for several reasons. One of the primary reasons was their close relationship and mutual understanding. Einstein and Elsa had known each other since childhood, and their bond grew stronger over the years. They shared a deep intellectual connection, which was important to Einstein.
Another reason was the support Elsa provided to Einstein. She was a constant source of encouragement and stability in his life, especially during the years when he was developing his groundbreaking theories. Elsa also took care of the household and managed many of Einstein’s personal affairs, allowing him to focus on his scientific work.
Additionally, Einstein’s first marriage to Mileva Marić had ended in divorce, and he was looking for a partner who could provide emotional and practical support. Elsa, being his cousin, was someone he trusted and felt comfortable with. Their marriage, though unconventional by today’s standards, was a reflection of the social norms and personal circumstances of their time.