Tom Edwin Adlam was born at Waterloo Gardens in Salisbury, on the 21st October 1893, the son of John and Evangeline Adlam. Following his education at Bishop Wordsworth's School, Salisbury, he joined the Territorial Force in September 1912, and in November 1915 was commissioned as a Second Lieutenant in the Bedfordshire Regiment.
Frank Young was born on the 2nd October 1895, at Cherat in the North West Province, India. As his father, also called Frank Young, was a regular soldier, it is likely he was serving in the 1st Battalion of the Bedfordshire Regiment who were stationed there at the time.
Edward was born 18th November 1883, at St Albans in Hertfordshire. Although his father had previously been married to Ann Lowe, it appears that Edward was the only son of Mark and Charlotte Warner. Mark was a Platelayer Foreman on the Railways who was born in Wheathampstead around 1832 and his mother Charlotte (formerly Barber) was from London, being born around 1841.