DALE — Authorities are searching for a mother and daughter who haven't been seen since Sunday.

The Outagamie County Sheriff’s Office says 55-year-old Jill Rousseau and her daughter, 21-year-old Jordan Rousseau, are from the Dale area.

The Sheriff's Office says the husband and father of the two, Kelly Rousseau, is cooperating with investigators and is not believed to be involved with this disappearance.

"I have no idea, no idea, so I'm just hoping," Kelly Rousseau said.

Jill and Jordan are believed to have been driving a 2011 Ford Expedition King Ranch. It is maroon on top and tan on the bottom. It has Wisconsin registration 650-PPM. A picture of a similar-looking vehicle is featured in this article.

Anyone with information on this incident may contact Sgt. Mike Fitzpatrick at 920 832 5279 or by email at Mike.Fitzpatrick@outagamie.org. They may also call the Outagamie County Dispatch Center at 920 832 5000 reference incident number 19-026089.