Speaker of the House
something
Barack Obama
The presiding officer of the US House of Representatives is Speaker of the House John Boehner (R-OH).[May 4, 2011]
In the U.S. the current presiding officer is Joseph Biden (the vice president)
That is Nancy Pelosi. Full name: Nancy Patricia D'Alesandro Pelosi.
Yes. In this context, he is being referred to by name, and the word 'Officer' is part of his official title. If, however, you were saying that "John Smith is an officer", no capital would be required.
Your house adress because your house is haunted!
There is no other 'formal' name for it. It is sometimes referred to as the "lower house of Congress" but that is merely a descriptive name and not an official title.
In that case, you are not an owner of the property.
Title deeds.
There are two different possible answers. Officially, the president pro tempore is to preside. However, that title is now used mainly as an honorific, given to the longest-serving Senator of the majority party. The president pro tempore has the power to appoint another Senator to act as presiding officer for a given day of Senate proceedings.
If your name is not on the deed, but he had a will that gave you the house, then yes, you can have the title transfered. Assuming the will is not being contested, and assuming there are no liens on the house. Talk to a professional at a title company, or a local attorney. If the property was in your husband's name when he died his estate will need to be probated in order for title to pass to his heirs. Title to real property must pass through probate in order for title to pass legally. You have no power to transfer title on your own.