Birth Notes:
http://en.wikipedia.org/wiki/Robert_Herbert,_12th_Earl_of_Pembroke
And
http://www.owlpen.com/Robert_Henry_Herbert_12th_Earl_of_Pembroke_descent.pdf
Christening Notes:
http://www.owlpen.com/Robert_Henry_Herbert_12th_Earl_of_Pembroke_descent.pdf
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Sources of information or noted events in his life were:
• Ancestors. Son of Robert Henry Herbert, 12th Earl of Pembroke and 9th Earl of Montgomery and Alexina Sophia Gallot (born London 7 Mar 1821), dau. of John and Ann Gallot.
• Web Based Info. http://en.wikipedia.org/wiki/Robert_Herbert,_12th_Earl_of_Pembroke
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Sidney married Catherine Heugh, daughter of Edward Peter Heugh and Maria Martha Wilhelmina Van Ryneveld. (Catherine Heugh was born on 31 Jan 1854 in Port Elizabeth, Eastern Cape, South Africa.)
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