Krõõt was born in 1755. Krõõt's father was Jaan and her mother was Epp. Her paternal grandparents were Peep and Mai; her maternal grandparents were Peep and Ellu. She had two brothers and four sisters, named Tõnn, Hans, Liis, Mai, Tiiu and Mari. She died at the age of 62 in 1817.