Pennod 10, "The Minnesota Gymanva", Rhan 2, y llyfr "One Hundred Years of Welsh Calvinistic Methodism in America":
"The Churches of the Blue Earth Settlement",
"The Churches of the Lime Springs Presbytery",
"The Dakota Presbytery",
"The Churches of the Dakota Presbytery".

Gyda diolch i Wales-PA, mae’n bleser gan Sarah Fenno Williams
ac Edith Tuckerman Williams, wyresau’r Parchedig Daniel Jenkins
Williams, Ph.D., D.D., weld ei gyfrol, "One Hundred Years of Welsh
Calvinistic Methodism in America", a gyhoeddwyd yn wreiddiol ym
1937, ar gael arlein.