antimafia

I found this on Wikipedia, do not know how accurate it is:

Antonio's wife, Maria Rosa Italiano also came from a Mafia family, the Italiano clan, who also participated in Perri's gang.[7] Maria Rosa initially married Antonio's younger brother Giuseppe Papalia Jr., giving birth to two sons in Italy, however when Giuseppe died, she immigrated to Canada with her two sons in 1923 to marry Antonio.[7] Johnny, the oldest brother to Frank, Rocco and Dominic Papalia, half-brothers Joseph and Angelo Papalia, brother-in-law Tony Pugliese, and associates, all worked in running his clubs and gambling operations.[7]


Your correct it looks that there was more than one marriage and there is a sister also.