Martha Maria "Mattie" Hughes Cannon (July 1, 1857 – July 10, 1932) was a Utah State Senator, physician, Utah women's rights advocate, suffragist, polygamous wife, and a Welsh-born immigrant to the United States. Her family immigrated to the United States as converts to the Church of Jesus Christ of Latter-day Saints (LDS Church) and traveled West to settle in Utah territory with other Saints. She started working at the age of fourteen. At sixteen she enrolled in the University of Deseret, now called the University of Utah, receiving a Bachelors in Chemistry. From there she attended the University of Michigan and received her MD. She became the fourth of six wives in a polygamous marriage to Angus M. Cannon, a prominent Latter-day Saint leader during the anti-polygamy crusade. Cannon exiled herself to Europe so she wouldn't have to testify against her husband. Upon returning to Utah, Cannon worked as a doctor and fought for women's rights. She helped put women enfranchisement into Utah's constitution when it was granted statehood in 1896. On November 3, 1896 Cannon became the first female State Senator elected in the United States, defeating her own husband, who was also on the ballot. Martha Hughes Cannon was the author of Utah sanitation laws and was a founder and member of Utah's first State Board of Health. Biography Early life Martha Maria Hughes Cannon was born near Llandudno, Caernarfonshire, Wales on July 1, 1857, the daughter of Peter Hughes and Elizabeth Evans. She was known by the nickname "Mattie". The Hughes family were converts to the Church of Jesus Christ of Latter-day Saints and emigrated to the United States with their two daughters, Mary Elizabeth and Martha Maria. They embarked from Liverpool, England on March 30, 1860, on the ship Underwriter and arrived in New York City, New York on May 1, 1860. Peter was very sick at the time and Elizabeth gave birth to their third child, Annie Lloyd. They stayed in New York to earn money to travel the plains to Utah territory. Erastus Snow, a Mormon leader, invited the family to join a pioneer company funded by the LDS Church for the less fortunate. The family accepted the invitation and traveled by train to Florence, Nebraska, and left with The Joseph Horne Company on July 11, 1861. Shortly before the family's arrival in the Salt Lake Valley, on September 3, 1861, Martha's sister Annie