Hi,
I'm not 100% sure but looking at the information:
Reg No
200001 - 240000
Btn
5
Regiment
South Staffordshire Regt
Samuel's new number 202328 falls between the above so indicates he derved within the 5th Battalion.
There were two Territorial Battalions 1/5 and 2/5
1/5th Battalion
August 1914 : in Walsall. Part of Staffordshire Brigade in North Midland Division. Moved to Luton area and in November 1914 went on to Bishops Stortford.
Landed at Le Havre 3 March 1915.
12 May 1915 : formation became the 137th Brigade, 46th (North Midland) Division.
January 1916 : moved to Egypt, returning to France next month
2/5th Battalion
Formed at Walsall in September 1914 as a home service ("second line") unit. Became part of 2nd Staffordshire Brigade in 2nd North Midland Division. Moved to Luton area by January 1915 and in July went on to St Albans.
Moved to Ireland in April 1916 to quell disturbances.
August 1915 : formation became the 176th Brigade, 59th (2nd North Midland) Division.
Moved in January 1917 to Fovant and landed at Le Havre 25 February 1917.
30 January 1918 : disbanded in France.
It's possible Samuel served with one of the above but I maybe way off the mark
.
Regards
Adrian