In this week’s episode of Who Do You Think We Are?, we found out about Cheryl’s four times great-grandfather, John Wood Laing, who was born in Newcastle towards the end of the Industrial Revolution. At the age of 19, he became a mariner’s apprentice and, ten years into his career, became a master, or captain. Since Newcastle was a shipbuilding hub at the time, it was not surprising to discover that there was a branch of mariners in Cheryl’s family …