Mary Louisa Monck
- 1923(
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= Expand, 
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- 1 Mary Louisa Monck [1] d. 2 Sep 1923
- Richard John Frederick Edgcumbe b. 12 Aug 1843 d. Yes, date unknown
- 2 Kenelm (7Th Earl of Edgcumbe) Mount-Edgcumbe [1.1] b. 9 Oct 1873 d. 1965
- Lilian Agnes Arkwright
- 3 Lady Hilaria Agnes (of Edgcumbe) Mount-Edgcumbe [1.1.1] b. 16 Jan 1908 d. Yes, date unknown
- Denis Lucius Alban Gibbs b. 15 Oct 1905
- 4 Living Gibbs [1.1.1.1]
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- 4 Living Gibbs [1.1.1.2]
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- 4 Living Gibbs [1.1.1.3]
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- 4 Living Gibbs [1.1.1.4]
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- 4 Living Gibbs [1.1.1.1]
- 3 Lady Katherine Lilian (of Edgcumbe) Mount-Edgcumbe [1.1.2] b. 1 May 1910 d. Yes, date unknown
- Franus Campbell De La Poer Berestord-Peirse
- 4 Living Berestord-Peirse [1.1.2.1]
- 4 Living Berestord-Peirse [1.1.2.2]
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- 4 Living Berestord-Peirse [1.1.2.3]
- 4 Living Berestord-Peirse [1.1.2.1]
- + R. Gabbett Mulhallen
- 3 Lord Piers Richard (of Edgcumbe) Mount-Edgcumbe [1.1.3] b. 22 Oct 1914 d. Yes, date unknown
- 3 Lady Margaret Louisa (of Edgcumbe) Mount-Edgcumbe [1.1.4]
- Conolly Robert McCausland d. 22 Apr 1968
- 4 Living McCausland [1.1.4.1]
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- 4 Living McCausland [1.1.4.2]
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- 4 Living McCausland [1.1.4.3]
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- 4 Living McCausland [1.1.4.4]
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- 4 Living McCausland [1.1.4.5]
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- 4 Living McCausland [1.1.4.1]
- 3 Lady Hilaria Agnes (of Edgcumbe) Mount-Edgcumbe [1.1.1]
- 2 Kenelm (7Th Earl of Edgcumbe) Mount-Edgcumbe [1.1]