Harry (or Henry) Charles Hyne was the son of Charles Hyne and Louisa Hole Carruthers). He was born about May 4, 1845 and died January 15, 1846 in Bombay, India aged 8 months and 11 days. In the burial records he is listed as Henry, but in the obituary published in London, March 6, 1846 he is listed as Harry. Given that 3 of his 4 brothers name’s include Harry, I’m inclined to believe his name was actually Harry Charles Hyne.
Fri, Mar 6, 1846 – 7 · Daily News (London, Greater London, England) · Newspapers.com