John Knatchbull, 7th Baron Brabourne British film and television producer (1924-2005) (1924–2005) Parents Doreen Knatchbull, Baroness Brabourne Michael Knatchbull, 5th Baron Brabourne Children Joanna Knatchbull Michael-John Knatchbull Nicholas Knatchbull Amanda Ellingworth Philip Knatchbull Norton Knatchbull, 3rd Earl Mountbatten of Burma Timothy Knatchbull Siblings Norton Knatchbull, 6th Baron Brabourne Partners Patricia Knatchbull, 2nd Countess Mountbatten of Burma