Hi, Quite a newbie to the family tree research but finding it very interesting and addictive so far.
Trying to find a Great Grand father, who was in the Navy 1912-1921 when he died at aged 37.'due to illness'. I have his Service Number but it doesn't seem to be recognised in any searches. Does the category 'Military include all the Armed Forces?. I would have thought a Service number was unique to the person?