Hello Ryan. Here are the 4 Etherley inscriptions :-
In memory of John Tait, the beloved son of William Tait of Etherley Farm, who died on the 19th July 1868 aged 36 years.
Also of David Tait, brother of the above, who died on the 12th October 1868 aged 32 years.
Also Robert Tait, brother of the above, who died 12th July 1871 aged 26 years.
In affectionate remembrance of James Tait of Crook, who died July/26/1892 aged 63 years.
In loving memory of Susan Tait of primrose Hill Farm, Bishop Auckland, who died May/22/1892 aged 65 years.
Also of Jane Tait, sister of the above, who died at Primrose Hill Farm February/13/1912 aged 87 years.
In memory of John Tait, born October/11/1852, died November/22/1926.
Adam