This is what I found online dealing with whether or not the Roman Catholic Church will accept sacraments performed by Old Catholics-
From:
http://www.oldcatholic.org/roman_church_views.htm
"At the Vatican on 16 June 2000, Pope John Paul II ratified and ordered the publication of Dominus Iesus. This Declaration of the Congregation for the Doctrine of the Faith was signed and published by Joseph Cardinal Ratzinger (now Pope Benedict XVI) in August of the same year.
In this Declaration, the Roman Catholic Church recognizes the validity of Orders and Sacraments of Old Catholic denominations:
"The Churches which, while not existing in perfect communion with the [Roman] Catholic Church, remain united to her by means of the closest bonds, that is, by apostolic succession and a valid Eucharist, are true particular Churches."
"Therefore, these separated Churches and communities as such ... have by no means been deprived of significance and importance in the mystery of salvation. For the Spirit of Christ has not refrained from using them as means of salvation which derive their efficacy from the very fullness of grace and truth entrusted to the Catholic Church." IV. Unicity and Unity of the Church, 17"
Catholic Almanac - 1974
"The Roman Church recognizes the validity of Old Catholic Orders and other Sacraments." (Felician A. Roy, OFM, p. 368)
The Pastoral Companion A Canon Law Handbook for Catholic Ministry Third Edition by John M. Huels,J.C.D. page 335
The principal condition is that these sacraments can be received only from validly ordained ministers. These are ministers who belong to churches that have preserved the substance of the Eucharistic teaching, the sacraments of orders, and apostolic succession This would include all Eastern non - Catholic churches, the Polish National Church, Old Catholic, and Old Roman Catholic.
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DF and I are going to investigate this further. We'd really like to have a catholic mass, so perhaps this is our answer!!