Wentworth owned nearly 4700 acres in the area at his peak, encompassing the land from the I&M Canal to 63rd Street and from Cicero to the Desplaines River. So basically he owned most of the modern day Garfield Ridge neighborhood, Clearing neighborhood as well as the suburb of Summit and parts of unicorperated Central Stickney.
There is another book "Old Chicago Homes" by John Drury that has a chapter on the house.
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www.amazon.com]
I spoke to a member of the Parlin family once about the house and she said that the house was neglected and needed a lot of work. It was still being heated by coal and the family couldn't keep up on the house. It was demolished in April of 1968.