Lord Henry FitzRoy English cleric, 1770-1828 (1770–1828) Parents Augustus FitzRoy, 3rd Duke of Grafton Elizabeth Wrottesley Children Augustus FitzRoy Hugh FitzRoy Caroline FitzRoy Henry Fitzroy Francis Charles FitzRoy Siblings Lord William FitzRoy Lord John FitzRoy Isabella FitzRoy Augusta FitzRoy Elizabeth FitzRoy Lady Frances FitzRoy Lord Charles FitzRoy Georgiana Fitzroy George FitzRoy, 4th Duke of Grafton Partners Caroline Pigot