Claim: Cabinet Seehofer I is composed of Prime Minister Horst Seehofer, Deputy Prime Minister Martin Zeil, and other members who are mostly from the CSU party, a Christian-democratic and conservative political party in Germany.
Evidence: The Cabinet was headed by Prime Minister Horst Seehofer and was formed by a coalition of the Christian Social Union and the Free Democratic Party. The Christian Social Union in Bavaria (Christlich-Soziale Union in Bayern (help·), CSU) is a Christian-democratic and conservative political party in Germany. 
Prime Minister Horst Seehofer Deputy Prime Minister;
Economics, Infrastructure, Transport and Technology Martin Zeil