Dance Hall of the Dead was created in 1973.
No, Aaron Hall is not dead.
It depends on which one you are looking foor. Each hold in skyrim has its own hall of the dead.
No
Widney Hall was created in 1880.
Eyre Hall was created in 1796.
Buntingsdale Hall was created in 1721.
Cutlers' Hall was created in 1832.
Cotuit Hall was created in 1892.
W.R.C. Hall was created in 1898.
Ashton Hall was created in 1856.
Boxwood Hall was created in 1750.
Edmondson Hall was created in 1856.