'The Lock Family in World War One by Philippa Scarlett has been published by Indigenous Histories to coincide with Anzac Day 2008.
This book shows the contribution World War I service records make to Lock and Darug history. It includes brief summaries of the records of Lock men and members of their extended family who volunteered for service in World War I as well as photographs and extracts from service records.
Additional family names include Morley, Barber, Bolton, White, Castles, Anolock, Punton, Smith, Sims and Everingham .
The records are a unique source of information about these men and their families and sometimes contain the unexpected.' (Darug Tribal Aboriginal Corporation.)