Further information about this subject;
James Dalton married Sarah Catherine Augustus Ritso. They had 2 daughters & two sons, Charlotte Augustus Catherine, Caroline Georgiana Catherine, Henry Augustus and Hawkins Augustus.
Now the clue to this Sarah Catherine Augustus & the naming patterns of all 4 children that have the same name of Augustus must tell us something of the truth of Sarah being a daughter of King George III, or as he was know then as George, Prince of Wales. King George’s mother being Princess Augusta of Saxe-Gotha & he named his son, Edward Augustus. In this era of Royal names, there was a lots of Augustus/Augusta.
Thanks
Rodney Dalton