Is there a marriage record for Bramlett?
Note on FS says:
Additional information
LifeSketch: It appears that TWO Margaret Darnalls have been confused. The will of Jeremiah Darnall states among his children Margaret SINCLAIR and Elizabeth SINCLAIR. IF THIS Margaret was ever married to anyone else - the children have obviously distributed wrong. The wife of Bramlett would have been born several years before Jeremiah Darnall and Catherine Holtzclaw ever even married.
https://www.myheritage.com/research/record-40001-1322451564/margare...