Newburn from Herbert Maxwell Wood transcript:
Mary Ann Arthur born 19 Feb 1804 Hillhead, baptised 2 Dec 1804, 2nd daur of John Arthur, Farmer, native of this parish by his wife Mary Birkley native of Ponteland
Isabella Arthur, 3rd daughter some information
Jane Arthur born Hillhead, 4th daur.......
Robert Arthur--1st son, Elizabeth Arthur 5th daur, born Hillhead, same information as the first baptism.
I don't see any Margaret Arthur baptised Newburn up to 1812 under any parent name.
Janis