Hannah Adams, A Dictionary of All Religions and Religious Denominations… (1817)
“ The Friends, or Quakers, are a numerous denomination of Christians in the United States. There are thirteen collections of this people in New England. The celebrated William Penn, the founder of Pennsylvania, by his meekness and wisdom, did honour to this society, whose sentiments he embraced and defended. They have at present fifty four congregations in that state. This denomination have been eminently distinguished for their zealous and persevering efforts to procure the abolition of the slave trade. There are nearly one thousand congregations of Friends in this country. ”
