William De Groot
worked 1916–1926
Worked circa. 1916-1926 Richmond Hills, New York USA. Belgian born maker. Good workmanship. — John Dilworth
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Biographies
The overview above is drawn from the following published accounts. Read them in the original:
John Dilworth+
DE GROOT, William Worked circa. 1916-1926 Richmond Hills, New York USA. Belgian born maker. Good workmanship.
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