Complex sentence: In 1909 Law formed the Briarcliff Realty Company to sell the original Briarcliff Manor property, sold the Pine Plains property in 1918 and died in 1924.
Split into simpler sentences: In 1909 Law formed the Briarcliff Realty Company to sell the original Briarcliff Manor property. He sold the Pine Plains property in 1918 and died in 1924.