William Orr of Ireland, Pennsylvania, and Kentucky and his descendants through his son, William Vernon Orr, born 1780, Pa.
Subtitle: (including allied families of Pollard, Vinson, and Thompson)
By: by Paul J. Ostendorf, editor.
Published: 1971
Place of publication: West Saint Paul, Minn
Language: eng
Number of pages: 61
Subjects: Orr family.