Matthew Dubourg (1707–1767), British composer, violinist and concert-master
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Louis William Valentine Dubourg (Louis Guillaume Valentin Dubourg) (1766–1833), French missionary Bishop
Sedella did not fully accept his authority until Dubourg traveled to Rome and word was sent in support of his decisions to Archbishop John Carroll, the leading authority of the Catholic Church in the country.
Dubourg, grandson of Matthew Dubourg, published in 1836 ‘The Violin, being an Account of that leading Instrument and its most eminent Professors,’ &c.