Yes. The article I quoted in my previous message shows that the Orthodox, Catholics, and Protestants believe in this doctrine. The
Formula of Concord (a Lutheran confession) states, "we believe simply that the entire person, God and human being, descended to Hell after his burial, conquered the devil, destroyed the power of Hell, and took from the devil all his power." (Solid Declaration, Art. IX)
The Apostles' Creed says about Christ:
"He suffered under Pontius Pilate,
was crucified, died, and was buried.
He descended into Hades.
On the third day he rose again from the dead.
He ascended into Heaven,
and is seated at the right hand of the Father almighty.
He will come again to judge the living and the dead."
Cambridge Bible for Schools and Colleges reads, "The 'spirits in prison' cannot well mean anything but disembodied souls, under a greater or less degree of condemnation, waiting for their final sentence, and undergoing meanwhile a punishment retributive or corrective."
I'm not sure about beliefs of Anabaptists & Baptists regarding this doctrine. It's possible they believe the interpretation that you and Maria expressed.