John Baptist & Joshua Ronchetti 1841 - 1851

industry:
Optical instrument maker,
Scientific instrument maker
Nationality:
British
based:
Manchester, Manchester urban district, Greater Manchester, England, United Kingdom

John Baptist Ronchetti and his brother, Joshua Ronchetti, sons of Joshua Ronchetti, were succeeded by/ sold the business to their brother-in-law, Joseph L Casartelli in 1851.

1841 to 1851 - hydrometer and thermometer makers; they were succeeded by Joseph L. Casartelli who married their sister.