W.B. Simpson & Son is a family owned and managed real estate firm with a history stretching over 140 years. The firm was established in 1872 by William Simpson and he was joined by his son J.W.A Simpson. Since that time, the eldest sons have followed their fatherâs footsteps into the family real estate business. More recently, the principal of the firm, Darrell Simpson was joined by his son Richard Simpson, the fifth generation of Simpson to work in the firm since its inception.