Possible Clues:

• The part of the House that's 1 down?
• See about Nathaniel getting into the house
• Get Brown's retirement accepted by governing body
• See about the 4 across brown from the upper house
• See about a brown back for the upper part of the house
• See about the brown turn for the house
• Seems that Sean had an ad for the house
• Ratifying body
• Group of 100
• Bill passer