William Buckingham Canfield
- Born: 27 Mar 1809, Chester CT
General notes:
Silversmith and jeweler
Events in his life were:



- Advertised: Matchett's Baltimore Director, in 1835, in Baltimore MD. For CANFIELD & BROTHER.
- He appeared on the census in 1850 in Baltimore MD. Listed as a jeweler
- He appeared on the census in 1860 in Baltimore MD. Listed as a merchant.

- Partnership: Ira C. Canfield, T. Welsh, and J. R. Aminger, in 1866-1870, in Baltimore MD. As CANFIELD BROTHERS & Co. 4
- He appeared on the census in 1870 in Baltimore MD. Listed as a jeweler

- Partnership: Ira C. Canfield and T. Welsh, in 1871-1879, in Baltimore MD. As CANFIELD BROTHERS & Co. 4
- He appeared on the census in 1880 in Baltimore MD. Listed as a jeweler
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