I have a bit of info on Catherine Rudy. Anthony Knisely was her second husband and Solomon Sylvestor their son. Solomon then married Elizabeth Catherine Pressel,2-26-1802 to 4-22-1873 who I believe was Catherine's daughter from her first marriage to David Pressel. Solomon & Elizabeth were my 4th great grands. Are you confused yet? Seems as though mom & daughter shared the same name.