Coven number of persons involved may vary. Although some consider thirteen to be ideal (probably in deference to Murray's theories), any group of at least three can be a coven. A group of two is usually called a "working couple" (regardless of the sexes). Within the community, many believe that a coven larger than thirteen is unwieldy, citing unwieldy group dynamics and an unfair burden on the leadership. When a coven has grown too large to be manageable, it may split, or "hive". In Wicca, this may also occur when a newly made High Priest or High Priestess, also called 3rd
Merion Friends Meeting House building. The property also includes a burial ground, estimated to have more than 2,000 burials (many of which are unmarked in accordance with early Quaker custom). The meeting was founded by the first known group of Welsh settlers in the Americas, who arrived in 1682. Construction of the meeting house was begun in about 1695, and was completed around 1715. The building does not follow what are now considered standard norms for Quaker meeting houses. Prior to the 1689 Act of Toleration, which allowed Quakers to worship openly and freely in England and its colonies, Quakers traditionally met either in