Koryne Horbal crusaded for women's rights, knocked down barriers and mentored countless young women.
The feminist and political activist spent her life championing equality. She drafted an international bill of rights for women at the United Nations and campaigned for women's reproductive rights.
Horbal died May 15 of congestive heart failure in Arden Hills. She was 80.
"It's very important that we know what she's done so we don't lose her wisdom, humor and understanding," said Gloria Steinem, a lifelong friend. "We need her knowledge and her spirit to stay with us."
Horbal was a proud Minnesotan who spent her childhood on the Iron Range and married her husband in high school. With college out of reach, Horbal took part in grass-roots political activism. She moved from local politics to work for former Vice President Hubert Humphrey in the 1960s.
She helped found the Minnesota DFL feminist caucus in 1973 and became its chairwoman. Through that work, Horbal met Steinem, and the two took a bus tour called Project 13, where they campaigned to get more women elected.
Without Horbal's backstage organizing, Steinem said, the first National Women's Conference, held in Houston in 1977, would not have been as successful.
Horbal had a method that she dubbed "casserole organizing": Bring a casserole to make people feel invited and they will stay and form a community.