| George Victor Robert John Innes-Ker 9th Duke of Roxburghe | Margaret Elizabeth McConell | ||
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| Guy David Innes-Ker 10th Duke of Roxburghe | Jane Meriel Grosvenor Lady | ||
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| Charles Robert George Innes-Ker Marquess of Bowmont | |||
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Father: Guy David Innes-Ker 10th Duke of Roxburghe
Mother: Jane Meriel Grosvenor Lady