They had at least two sons , one , Arthur David White , born 1815 who died in 1899 .
On 3 December 1812 he married Charlotte Eliza Channing - she was born in 1791 - at St Mary 's Church , Marylebone Road , London .
Charlotte Eliza Channing - she had at least two sons , one , Arthur David White , born 1815 who died in 1899 .
On 3 December 1812 he married Charlotte Eliza Channing - she was born in 1791 - at St Mary 's Church , Marylebone Road , London .