Although Anna was the fourth child of her parents, she had only one surviving elder sister, Catherine, and one younger sister, Praskovia. The three girls were raised in a disciplined and austere manner by their widowed mother, a stern lady of sterling character. Born into a family of relatively modest means, Praskovia Saltykova had been an exemplary wife to a mentally challenged man, and expected her daughters to live up to her own high standards of morality and virtue. Anna grew up within a milieu which cherished womanly virtue and domesticity above all else, and placed strong emphasis on thrift, charity and religious observances. Her education consisted of French, German, religious texts and folklore, leavened with some music and dancing. As she grew older, she developed into an obstinate girl, with a mean streak, earning her the nickname "Iv-anna the Terrible". Anna was famed for her big cheek, "which, as shown in her portraits", says Thomas Carlyle, "was comparable to a Westphalian ham".