Lech Kolakowski was a candidate elected to the Sejm from a party who holds how many seats in the Sejm?
Lech Kołakowski:  He was elected to the Sejm on September 25, 2005 getting 6373 votes in 24 Białystok district, candidating from the Law and Justice list. Law and Justice:  With 216 seats in the Sejm and 56 in the Senate, it is currently the largest party in the Polish parliament.
216