Looking for information on the descendants of John Alexander Dalzell of Ireland. His wife was born Susan Alexander (d. 1875) to the Rev. John Alexander (d. 1822) and Martha Ruxton (1773-1846). Martha married John at Castle Knock, County Dublin, Leinster, Ireland in 1794. Alexander had a sister, Emma, and and Martha and John had an infant that died closely after birth. In 1877 when the Rev. Charles Rogers' Memorials volumes of the Alexander families in the British Isles were published in Edinburgh, Scotland, John Alexander Dalzell had a daughter. His wife's name was never cited, nor was the name of his daughter. This is definitely not the John Alexander Dalzell, born in Markethill, , Ulster, Ireland in 1884.