Gibbs Family Tree
Simon Julian Thomas McCausland
Generation: 2
2. Piers Conolly McCausland Piers married Elizabeth Duff [Group Sheet] [Family Chart]
3. Elizabeth Duff Children:
Generation: 3
4. Conolly Robert McCausland, M.C. D.L. J.P. was born on 11 Jul 1906 in Drenagh, Limavady, Co. Londonderry, Ireland (son of Rt. Hon. Maurice Marcus McCausland and Eileen Leslie Ogilvy); died on 22 Apr 1968 in Tonbridge, Kent. Conolly married Margaret Louisa Edgcumbe on 6 Jun 1932 in Watford, Hertfordshire. Margaret (daughter of Kenelm William Edward Edgcumbe, 6th Earl of Mount Edgcumbe and Lilian Agnes Arkwright) was born on 21 Mar 1912 in Watford, Hertfordshire; died on 5 Apr 1988 in Ireland. [Group Sheet] [Family Chart]
5. Margaret Louisa Edgcumbe was born on 21 Mar 1912 in Watford, Hertfordshire (daughter of Kenelm William Edward Edgcumbe, 6th Earl of Mount Edgcumbe and Lilian Agnes Arkwright); died on 5 Apr 1988 in Ireland. Children:
- Marcus Edgcumbe McCausland was born on 8 Sep 1933 in Drenagh, Co. Derry, Ireland; died on 4 Mar 1972 in Donegal, Ireland.
- Mary Fania McCausland was born on 4 Jul 1936; died in 2007.
- Anthony Richard McCausland was born on 25 Oct 1941; died in 1979.
- Caroline Ann McCausland
- 2. Piers Conolly McCausland
Generation: 4
8. Rt. Hon. Maurice Marcus McCausland was born on 9 Apr 1872 in St Marylebone St Thomas, Middlesex, England (son of Capt. Conolly Thomas McCausland and Laura St John); died on 14 Jan 1938 in 9 Mandeville Place, London, England; was buried in Limavady, Londonderry, Ireland. Maurice married Eileen Leslie Ogilvy on 9 Apr 1902 in St. Paul's Knightsbridge,London. Eileen was born on 14 Jan 1879 in St. James Parish; died on 10 Aug 1955. [Group Sheet] [Family Chart]
9. Eileen Leslie Ogilvy was born on 14 Jan 1879 in St. James Parish; died on 10 Aug 1955. Children:
- Helen Laura McCausland was born on 6 Apr 1903 in Limavady, Londonderry, Ireland; died in Feb 2000 in Hertford and Ware, Hertfordshire, England.
- 4. Conolly Robert McCausland, M.C. D.L. J.P. was born on 11 Jul 1906 in Drenagh, Limavady, Co. Londonderry, Ireland; died on 22 Apr 1968 in Tonbridge, Kent.
- Eileen Mary McCausland was born in 1910 in Limavady, Londonderry, Northern Ireland; died on 2 Sep 1976 in Foulkesmill, Wexford, Ireland.
10. 
Kenelm William Edward Edgcumbe, 6th Earl of Mount Edgcumbe was born on 9 Oct 1873 in Vienna, Austria (son of Richard John Frederick Edgcumbe and Mary Louisa Monck); died on 10 Feb 1965 in St. Germans, Cornwall. Kenelm married Lilian Agnes Arkwright on 19 Jul 1906 in Braintree, Essex. Lilian (daughter of Arthur Chandos Arkwright, Lt Colonel and Agnes Mary Tufnell) was born on 19 Jan 1877 in Oswestry, Shropshire; died on 28 Sep 1964 in St. Germans, Cornwall. [Group Sheet] [Family Chart]
11. 
Lilian Agnes Arkwright was born on 19 Jan 1877 in Oswestry, Shropshire (daughter of Arthur Chandos Arkwright, Lt Colonel and Agnes Mary Tufnell); died on 28 Sep 1964 in St. Germans, Cornwall. Children:
- Lady Hilaria Agnes Edgcumbe was born on 16 Jan 1908 in Chelsea, London; died on 19 Nov 2009 in Plymouth, Devon.
- Katherine Lilian Edgcumbe, Lady was born on 1 May 1910 in Mill Hill, Middlesex; died in Dec 1989 in Cheltenham, Gloucestershire.
- 5. Margaret Louisa Edgcumbe was born on 21 Mar 1912 in Watford, Hertfordshire; died on 5 Apr 1988 in Ireland.
- Second Lieutenant Piers Richard Edgcumbe was born on 22 Oct 1914 in Braintree, Essex; died on 27 May 1940 in Wormhout, Dunkirk, Nord, Nord-Pas-de-Calais, France; was buried in May 1940 in Nord, Nord-Pas-de-Calais, France.