Hi. My Grandmother was Annie Greenhow Nicholson, born in 1860. She lived at Ewanrigg Hall and I think her father, my Great Grandfather, was John Nicholson. Her name is not mentioned in your list of children. She married Anthony Blackstock Dalzell of Liverpool. I'd be grateful for any further information. I have what I believe is a photo of her. Does anyone have any further information on the Nicholson family?