RONCHETTI, JOHN BAPTIST |
England, 1812-80, OIM PHIM |
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son of Joshua Ronchetti 1; he worked with his brother, Joshua Ronchetti 2 from 1841 to 1851; hydrometer and thermometer makers; they were succeeded by Joseph L. Casartelli who married their sister. |
9 Cambridge Street, Golden Square; 43 Market Street; both in Manchester. |
Goodison 1; USNM. |
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