جوزيف بريستلي
At the age of twenty-eight Parkes married Elizabeth, eldest daughter of Joseph Priestley the younger (son of Joseph Priestley the theologian). Their daughter Bessie Rayner Parkes married in 1868 Louis Belloc, and was known a writer on literary and social subjects. Their children Marie Belloc Lowndes and Hilaire Belloc were both also known as writers.