Everything you need to know about Lady Sarah Chatto children

Lady Sarah Chatto, the only daughter of Princess Margaret (the younger sister of Queen Elizabeth II) and Antony Armstrong-Jones (1st Earl of Snowdon), has two children with her husband, Daniel Chatto:

Samuel David Benedict Chatto – Born in 1996.
Arthur Robert Nathaniel Chatto – Born in 1999.

Both Samuel and Arthur are in line to the British throne, though they are relatively far down the line of succession. They occasionally appear at official royal events and have been spotted at major family occasions.