American Tract Society Bible Dictionary
The country of Terah, and the birthplace of Abraham, Genesis 11:28,31 15:7 . It is usually called "Ur of the Chaldees," Hebrews 9:7 Acts 7:4; and is located, with strong probability, in the north-west part of Mesopotamia. The city of Orfah, to which the Jews make pilgrimages as the birthplace of Abraham, is a flourishing town of 30,000 inhabitants, seventy-eight miles south-west of Diarbekir. Some, however, place Ur in Lower Chaldea, at extensive ruins now called Warka, in latitude 31 degrees 19' North, longitude 45 degrees 40' East.
These files are public domain and are a derivative of the topics are from American Tract Society Bible Dictionary published in 1859.
Rand, W. W. Entry for 'Ur'. American Tract Society Bible Dictionary. https://www.studylight.org/dictionaries/eng/ats/u/ur.html. 1859.