Gravedigger Billy Brown is known to have died in South-West London but his surname is a notoriously difficult name to research. But will the heir hunters win through and find the rightful beneficiaries to Billy's estate? The search for relatives of Georgina Greenhouses from the Shropshire quarrying town of Cleehills gives the heir hunters a real headache. Her mother committed bigamy because she couldn't afford a divorce, which makes the research very tricky indeed.