Sylvia Campbell (1888-1944) (1888–1944) Parents Nina Lehmann Sir Guy Campbell, 3rd Bt. Children Felicité Mary Adeline Mansel Elizabeth Madeline Nina Mansel John Clavell Mansel Pamela Mansel Siblings Ronald Ian Campbell John Archibald Campbell Pamela Madeline Campbell Edward Fitzgerald Campbell Sir Guy Colin Campbell, 4th Bt. Partners Rhys Clavell Mansel