Donald Shaw MacLaughlan was a Canadian-American artist and print-maker born in Charlottetown. He trained in Boston and moved to Paris in 1898. Spent most of his life in Europe especially France where he was regarded as the greatest American etcher since Whistler. Many of the Worlds museums have collections of his etchings including the British Museum with some 62 examples.
Ref: Marie Bruette: A Descriptive catalogue of the Etchings of Donald Shaw MacLoughlan. Chicago 1924.