Nicholas Knatchbull (1964-1979) (1964–1979) Parents Patricia Knatchbull, 2nd Countess Mountbatten of Burma John Knatchbull, 7th Baron Brabourne Children Siblings Amanda Ellingworth Michael-John Knatchbull Timothy Knatchbull Norton Knatchbull, 3rd Earl Mountbatten of Burma Philip Knatchbull Joanna Knatchbull