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You wrote:

“Do you and other Catholics believe that?”

Believe what? Be specific.

“Is that a Catholic doctrine?”

What? Be specific.

If you believe a man could/should provide a sacrifice that would be for expiation or propitiation of a soul, the question arises;
Where is that soul and why should a man provide for it's expiation, when the scriptures are clear ... Jesus only is our propitiation.

"He then took up a collection among all his soldiers, amounting to two thousand silver drachmas, which he sent to Jerusalem to provide for an expiatory sacrifice. In doing this he acted in a very excellent and noble way, inasmuch as he had the resurrection of the dead in view; for if he were not expecting the fallen to rise again, it would have been useless and foolish to pray for them in death."

Romans 3:25 Whom God hath set forth to be a propitiation through faith in his blood, to declare his righteousness for the remission of sins that are past, through the forbearance of God; (KJV ASV WBS NAS)

Hebrews 2:17 Wherefore it behooved him in all things to be made like unto his brethren, that he might become a merciful and faithful high priest in things pertaining to God, to make propitiation for the sins of the people. (ASV DBY YLT NAS)

1 John 2:2 And he is the propitiation for our sins: and not for our's only, but also for the sins of the whole world. (KJV ASV DBY WBS YLT NAS)

1 John 4:10 Herein is love, not that we loved God, but that he loved us, and sent his Son to be the propitiation for our sins. (KJV ASV DBY WBS YLT NAS)