Complex sentence: Jackson died in Washington, DC, at the age of 62 and, after funeral services in Washington's National Cathedral and then in Jamestown's St. Luke's Church, was interred near his boyhood home in Frewsburg, New York.
Split into simpler sentences: Jackson died in Washington, DC, at the age of 62. After funeral services in Washington's National Cathedral, and later in Jamestown's St. Luke's Church, was interred near his boyhood home in Frewsburg, New York.