Rearranging the letters of 'P. Loftus and Son, Funeral Directors' gives:
Is full of rotted corpses and an urn.
(by David A. Green by hand) (2002)
Other related anagrams without their own page:
"The National Society of Allied and Independent Funeral Directors" -> "One-and-only deal: Collect dead one, stuff it in hearse, and inter it. RIP." (by David Bourke using Anagram Genius) (2008)
"Funeral director" -> "Create lid for urn." (by Alan G Mitchell by hand) (2009) (pending approval)
"Funeral director" -> "Lord! Unfit career." (by Alan G Mitchell using Anagram Genius) (2009) (pending approval)
"Funeral pyre" -> "Fuel 'n' prayer." (by Adrian Hickford using Anagram Genius) (2001)