Complex sentence: It is a 4,321 square foot English Tudor Revival mansion designed by architect Clarence Aldrich and built in 1927 by William E. "Billy" Babb, who made a fortune when oil was discovered on nearby Signal Hill.
Split into simpler sentences: It is a 4,321 square foot English Tudor Revival mansion designed by architect Clarence Aldrich. The house was built in 1927 by William E. "Billy" Babb, who made a fortune when oil was discovered on nearby Signal Hill.