A decision by him, dated Nisan, 1732, and referring to a civil case at Rome, is included in the responsa of Rabbi Isaiah Bassani of Reggio (Todat Shelamim, No. 11, 1741). During the controversy between Jonathan Eybeschutz and Jacob Emden he sided with the former (letter of the rabbinate of Leghorn in "Luḥot 'Edut," p. 22).
A decision by him, dated Nisan 1732, and concerning a civil case in Rome, is included in Rabbi Isaiah Bassani of Reggio's responsa (Todat Shelamim, No. 11, 1741). During the dispute between Jonathan Eybeschutz and Jacob Emden, he supported Eybeschutz (letter from Leghorn rabbinical office in "Luḥot 'Edut," p. 22).