My Great grandfather (Isidor Bercovice changed to William David Coffy) came to the US from Botosani Romania in 1900 and on the ship manifest he was coming to his uncle David Sigal on Roberts St in Pittsburgh. I have been able to dig a little deeper. David Sigal lived here with his brother Michael Sigal. David was married to Anna and they had the following kids: Harry D, Paul, Jacob D., William D, Herman D. and Sigmund Louis.David Sigal was born (1853-1915).
Michael (married to Rebecca) had Etta, Sara, Jenette, Herman, Harry M., William M. Benjamin M. Jacob L, Rachel (Ray Goldsmith) and Samuel P.Michael died in 1925 at age 70.
I went to the cemetery (Share Tzedek - Anshei Poland) It is a very small cemetery. There is a big Sigal plot there with about 17 Sigals