I am seeking the marriage record for Anders/Andrew Haff and Karna Anderson/Andersdotter who were probably married in Neosho County, Kansas in 1871-1872.

Anders, his wife Olivia, and their 7 children arrived in New Chicago (now Chanute) Kansas in June 1871. By mid September his wife Olivia had died. He was left with 7 children and he married his wife's sister Karna Anderson/Andersdotter, who may have accompanied them on their emigration.

Any help in locating a record for the marriage would be appreciated.