According to New York Upstate, the Lauries had 10 children — three of them died as infants.
On August 6, 1890, Laurie's wife, Jeanie "Jane" McAllister, died at the residence after suffering months of complications related to a case of the grip, an illness similar to influenza. Her funeral took place at The Castle and was attended by "throngs of mourners," according to the home's listing.
In 1893, the economy crashed and Samuel Laurie lost his interests in the Auburn Woolen and Canoga mills. He also lost his home on Owasco Street.
Samuel Laurie died on April 25, 1895, in Mountain Valley Springs, Arkansas. After his passing, his remains were returned to Auburn and his funeral was held at The Castle. Laurie was laid to rest in Fort Hill Cemetery alongside his wife, Jane.