The former. Just as we would say The first Sunday and the third Sunday, we say The first and third Sunday. We would only say the first and third Sundays if there were more than one first or third Sunday. Since there can only be one first Sunday, and one third Sunday, we use the singular form.
George Washington
elizibeth the1st
the ipod shuffle
The first month of the year is January. =/
sawnsea
Kitty hawk, NC
ms dhoni
It was held in Uruguay in 1930.
The game is over.
Yuri Gagarin was the fist person in space
Just follow what Cortona saids.
Mon anniversaire tombe le premier Avril