Ms. Collins supports same-sex marriage.
Ms. Mathers supports same-sex marriage.
In RSS the top position is Sarsanghachalak. Shri Mohan Bhagwat currently holds this position.
The Queen's representative in Canada is the "Governor General". At the momenth this particular position belongs to David Johnston.
Each Member of Parliament holds a single seat. Canada doesn't have a position called "majority leader". The equivalent position in Canada is Leader of the Government. Like in the US House of Representatives, the Leader of the Government in the House of Commons is not truly the leader of their party, that being the Prime Minister (as opposed to the Speaker of the House as is the case in the US). For a party to form a majority government, it must have over half the seats in the House of Commons. Currently, this means at least 155 members. The current government (as of March, 2011) is a minority government, with 143 seats.
There isn't actually a President of the European Union. However, the President of the European Council is often referred to as such. Belgian leader Herman Van Rompuy currently holds this position.
Mr. Huo was initially a fence-sitter, but eventually voted in favor of marriage equality.
Ms. Moroney supports same-sex marriage.
Mr. Prasad supports same-sex marriage.
Mr. Tirikatene supports same-sex marriage.
Ms. Wall supports same-sex marriage.
Ms. Woods supports same-sex marriage.
Mr. Norman supports same-sex marriage.
Ms. Turei supports same-sex marriage.
Mr. Browning supports same-sex marriage.
Mr. Clendon supports same-sex marriage.
Ms. Delahunty supports same-sex marriage.
Mr. Graham supports same-sex marriage.