Lady Mary Ross Stone Chair 1837 Posted on February 3, 2023 by chris.twigg 1 Show on map This stone seat would have overlooked Ingleby Manor, but it now lies hidden in a plantation. Lady Mary Ross 1837 Lady Mary Ross was the mother of Mary Foulis of Ingleby Manor and the wife of Sir Charles Lockhart-Ross 7th Baronet. Dated 1837, she died in 1842 Lady Mary Ross Share this:EmailPrintFacebookMoreX