In 1848 Lucius Lyon constructed a seminary building on the site now occupied by Our Lady of Sorrows Catholic Church in Essex. It was constructed to house students at the neighboring Hills Academy. In 1869 the building was converted into a hotel called the Pettipaug House. Operating under several other names over the years, the building was sold to Our Lady of Sorrows Catholic parish in 1926. The parish‘s previous church had been the former St. John’s Episcopal Church, acquired by the parish in 1897 and destroyed by fire in 1925. Extensive work was undertaken on the former hotel to convert it into a church, such that it was considered to be essentially a new building, although remaining on the earlier building’s foundation. The original east-facing entrance was replaced by the new church’s south-facing entrance. The church was again completely renovated in 1997, giving it a much altered appearance.
