During the Second World War, a married father serving at sea was reported missing after his ship was sunk. He was presumed dead, although his body was never recovered.

His family had to carry on without him. One of his children would later recall wondering what had happened to her father, and especially why no body had ever been found.

Many decades later, an apparently unrelated estate investigation raised a surprising possibility. The details recorded for a man who had died after living much of his life alone appeared to connect him with the sailor believed lost at sea.

As the documentary evidence was examined, the connection became increasingly compelling.

Accounts of the sinking also showed that the fate of everyone who escaped the vessel had not been fully established.

The available evidence suggested that the missing sailor had survived and lived for many years after his family believed him dead. It did not explain exactly how he survived, what happened immediately afterwards, or why he never returned.

Those unanswered questions matter. A genealogical investigation can challenge a long-accepted account without being able to reconstruct every choice or event behind it.