I have a family puzzle I hope someone can help solve?

Mary or Marie either Gentz or Carlson married betw 1948 & 1958 to an Unknown Fields fellow most likely in Forest or Langlade Co, WI. Not sure if married as Gentz or Carlson.

In early 1948 she carried Gentz surname with residence in Waubeno. In 1958 - Marie Fields in Langlade Co. In 1970 she was in Houston TX. Trail runs cold after that.

Mother is Maureen L Gentz b. April 1910-Father is possibly Wilbert E Carlson-nothing is known abt him, other than he was previously married with 2 daughters and 1 son.

Thank you for any help anyone may be able to give.

Kathy