Age is not a factor in becoming Catholic, I know of babies who were baptized as Catholics in the delivery room making them full Catholics before they were an hour old. I know of two gentleman who went through RCIA and converted to the Catholic Church at the Easter Vigil, both of them were in their nineties, one converted with his wife, who was also up there, age-wise.
No, John Adams was not a Catholic. He was a Congregationalist, becoming a Unitarian later in life.
Hopefully they dont mind. Depends on the parents, obviously.
Yes, a Protestant pastor can transition to becoming a Catholic deacon through a process called the Pastoral Provision, which allows for the ordination of former Protestant clergy as Catholic deacons.
Yes, because he confirmed his beliefs in a non-Catholic faith and must confirm them in the Catholic Church.
Baptism can be for other Christian faiths, not just Catholic. So if you are becoming a Christian, you are baptised.
Having parents who were alcoholics.
The link I will place below may help with answering this.
J. Killgallon has written: 'Becoming a catholic'
Roman Catholic AnswerA Catholic woman who is not married and is of age.
There is no minimum or maximum age to be baptized in the Catholic Church.
It's location
Depends on the country they are teaching in. Most schools must have a certain percentage of Catholic teachers on staff. The only requirement for a non-Catholic teacher to teach in a Catholic school is that they must be willing to uphold the Catholic Character of the school.