Members of the Royal Family are traditionally buried in lead-lined coffins because it helps preserve the body for longer. ... The lead makes the coffin airtight, stopping any moisture from getting in. This allows the body to be preserved for up to a year.

Who's coffins were lined with lead?

President Lincoln's coffin was the most elaborate of that time. His coffin was constructed of solid walnut, lined with lead and completely covered in expensive black cloth. It was 6 feet, 6 inches long and was decorated with sterling silver handles and sterling silver studs extending the entire length of its sides.

What is the weight of a lead-lined coffin?

Modern caskets weigh in the 200-250ish pound range.