Who is Mittie Roosevelt from The Rise of Theodore Roosevelt and what is their importance?

Roosevelt's mother exhibits all the characteristics of a southern belle. This is because Mittie hails from Georgia. Even young Roosevelt senses the tension in the divided family during the civil war. During the family's first tour of Europe, Mittie enjoys a reunion with family members exiled after the defeat of the south.

Though always a genteel lady, Mittie enjoys good health. The author also points out her good-natured spirit. Yet, she falls ill just before the birth of Alice Lee. Mittie and Alice within hours of one another, causing Elliot to proclaim a curse rests upon the house.