Linda I noticed this post and My great great grandfather was Svente Rundqvist and had a brother named John T. Rundqvist whose wife was Mary. Svente and John T. father was named Erick (1797) and mother was Karin (1805)
Svente (born 1824)came from the Varmland (Vastergotland) area with his wife Johanna Johnson (born 1828)from Lekaryd Sweden came here in the 1860s. They lived in the Cokato Minnesota area near Stockholm Mn which is only Lutheran Church now. They are buried in Cokato MN Lutheran Cemetary.
I have been in Stockholm WI and the Cemetary there has a Rundquist and there are some Rundquists living there. Have not met them.
Is it possible these are your relatives?
Please respond if and when you receive this.