That online marriage index has Martin Gaare married to Mary
Goldner (age 21) in
Chippewa County MN. The marriage cert has Mary
Goldner at the bottom of it. The other places on the marriage cert it looks like Mary Saldner. They marriage was done by minister
Abel Anderson in Montevideo. Book C Page 339.
John E Gaare born Nov 13 1897 in
Chippewa. Book A-144-37. I ran out of time at the courthouse. His parents must be Martin and Mary.
The 1885 census has Ingeborg Gaare and Martin Gaare in house #86. And it is just them. So I checked marriage book B and I think it is Ingeborg Gaare on pages 105 and 555. A judge married Ingeborg Gaare to Christian
Sorby on Mar? 22 1886. And a judge married Ingeborg Gaare to Knut Wighals? on Dec 13 1892.
Death index from 1870 to 1940 did not show Ingeborg Gaare/Sorby/Wighals.
That leaves Martin Gaare born in
Wisconsin and mom Ingeborg Gaare. I would track down John Gaare's obit if I were you.