Complex sentence: The original lighthouse was built in 1768, burned down and rebuilt in 1801, rebuilt again in 1842 as it presently stands is the oldest wooden lighthouse in the U.S. and was added to the National Register of Historic Places on March 08,1977.
Split into simpler sentences: The original lighthouse was built in 1768, burned down and rebuilt in 1801, and rebuilt again in 1842 as it presently stands. The lighthouse was added to the National Register of Historic Places on March 08,1977.