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Neil Aitken's birth name is Neil Tangaroa Aitken.
Rory Aitken's birth name is Alexander Rory Aitken.
Spottiswoode Aitken's birth name is Frank Spottiswoode Aitken.
Roy Aitken's birth name is Robert Sime Aitken.
Maria Aitken's birth name is Maria Penelope Katharine Aitken.