Synod, convocation, or assembly are all names for a church council.
A Synod.
A Synod
Most receive their name from the location where the council is held, such as the council of Trent, Vatican Council, etc.
Council of the Church was created in 1835.
Parochial church council was created in 1921.
Common Council of the Church was created in 1835.
The Council that initiated the Catholic Reformation, also known as the Counter-Reformation, was the Council of Trent. It was convened by the Catholic Church in response to the Protestant Reformation and took place from 1545 to 1563. This Council addressed doctrinal and disciplinary reforms within the Church.
The Council of Jerusalem was the Church Council held at Jerusalem.
It depends on whether you count the Council of Jerusalem or not. The Council of Jerusalem, in the book of Acts, was the first great Council of the Church, the next 21 are listed at the link below, starting with the Council of Nicea.
A church council member or board member is not personally responsible for the debt of the church or board.
This council is generally called the Second Vatican Council or simply Vatican II. It is a council that was held for Roman Catholics, but it is not accepted or recognized by the Eastern Orthodox Church.