She was born in the month May in 1687, most likely in Nedre Ulleruds parish, Värmlands county.
Before 1715 she married Anders Månsson. Where they married is not known.
In 1715, they lived on the farm Uved in Nedre Ulleruds parish. Around 1750 the farm was taken over by their son Lars and his wife Ingebor Andersdotter. Margeta and her husband lived in Uved for the rest of their lives.
Margeta died on the farm Uved in Nedre Ulleruds parish on November 19, 1754, at age 67 years.