Stormor i Dalom was born to Johannes Laurentii, vicar of Säbrå parish in Ångermanland, and thereby the cousin of the mathematician Andreas Bureus and the sister of bishop Jacobus Johannis Zebrozynthius.
In 1610, she married Elof Terserus (1554-1617), vicar of Leksand, and in 1618, she married the successor of her late spouse, Uno Troilus (1586-1654), through Widow Conservation.