Laurence Parsons (1805-1894) (1805–1894) Parents Alice Lloyd Lawrence Parsons, 2nd Earl of Rosse Children Florence Parsons William Parsons Randolph Cecil Parsons Elizabeth Helen Parsons Albert William Parsons Louisa Alice Parsons Hector Lawrence Parsons Lawrence Hardress Hector Parsons Siblings Lady Alicia Parsons Lady Jane Parsons William Parsons, 3rd Earl of Rosse John Cleare Parsons Partners Lady Elizabeth Graham-Toler Jane Parsons (née Duncombe)