Yes, if he had been married and had been a priest in a similar religion - Orthodox or Anglican. He may keep his wife when he becomes a Catholic priest. A Catholic man who is a widower can also become a priest but may not remarry.
No
Catholicc man needs to have an annullment first
A man cannot get married after he has received the sacrament of holy orders. However, it is possible for a man who is already married to be ordained. This is practiced in the Eastern Catholic Churches, but not in the Roman Catholic Church.
It depends on what kind of parish. If he is Catholic, then no, he can not marry because he is already "married" to mother church. However, if he is an Ipiscable priest and is married, but deciedes to become Catholic, then he may be a married Catholic priest.
Catholic and Orthodox priests cannot get married. However, if an Orthodox man is married before he is ordained, he can remain married after ordination.
There are many priests who got married. Martin Luther is one of the most well known priest who got married.
Yes, according to my priest if you were in another Christian church. Not if you were married civilly.
no
St. Patrick was a Catholic priest and bishop. He did not get married.
In short, yes.
No, Roman Catholics are required to be married in a Catholic Church, by a Catholic priest.
Yes, if married in a Catholic ceremony to be valid in the Catholic Church. However, if proper papers are filled out and non Catholic party agrees to vows of catholic party and catholic requirements about raising children, permanent marriage, etc., then Catholic may be married in protestant church without priest being present. Contact a priest for further details