Katharine Seymour Day
Katharine Seymour Day (May 8, 1870 - June 4, 1964) was a member of the Hartford City Planning Commission. She worked to preserve historic homes in Connecticut and helped establish the Children’s Museum of Hartford and the home of Mark Twain as a memorial. She served as president of the Mark Twain Library and Memorial Commission. She was inducted into the Connecticut Women's Hall of Fame in 1994. Her home has been preserved as a museum, Katharine Seymour Day House.
She was born on May 8, 1870 to John Calvin Day. She was a granddaughter of Isabella Beecher Hooker and a grandniece of Harriet Beecher Stowe. In 1924 she bought the Harriet Beecher Stowe House and converted it into a museum.
She was inducted into the Connecticut Women's Hall of Fame.