Sentence: Abner W. Sibal, a republican, worked as a member of the Connecticut Senate from the 26th District and succeded by Donald J. Irwin.

What structured data could we extract from this sentence?
Abner W. Sibal, office, "Member of the Connecticut Senate from the 26th District"; Abner W. Sibal, party, Republican Party (United States); Abner W. Sibal, successor, Donald J. Irwin