The Star newspaper of Raleigh, NC – 4 Feb 1820
Married – In Martin County, on Thursday last, Mr. William Armestead, to Miss Mary E.E. Baker, daughter of Dr. S.J. Baker. In the same county, Dr. William Henderson of Waynesborough, to Miss Mary Ann Slade, daughter of Gen. J. Slade.
Source: GenealogyBank.com