Hello Rachel & welcome
You've come to the right place.
I'll take a look & report back unless someone else does first.
Reporting back.
The info you have is correct in that order.Just looking at his record.
OK first of all your man was a pre war Territorial & embodied at the outbreak of war & went overseas with them on the date you have.
2 things happened with the TF, one was the change in the law (1916) which allowed the Army to retain men like him after they were "time served" (TF did 4 years service + 1 in Reserve).
This is why it looks like he's joining up again in 1916.
The second is that in 1917 they were re-organised & given 6 digit numbers that's the reason for the 2.
He was still with the 8th. on the 13th. Nov. 1916 when he was made to re-join but was re-classified at fitness level B (Garrison duties). So at this point he was no longer fit for front line service.
Also at this time he was back in the UK so one would have to assume from that this was his first wound & he had beeen repatriated & at this time was re-classified & posted to another Batt.
He remained in the UK untill 21/6/17. Which Batt. he went to is not clear.
I would concentrate on 3/5/15-13/11/16 with the 8th.
I'll take a look at their diary.
This is what the LLT says about the 3 Batts:
1/8th (Irish) Battalion
August 1914 : in Shaw St, Liverpool. Part of Liverpool Brigade, West Lancashire Division.
February 1915 : transferred to North Lancashire Brigade.
18 April 1915 : transferred with Brigade to Highland Division; brigade retitled as 3rd Highland Brigade.
3 May 1915 : landed at Boulogne.
12 May 1915 : new titles adopted: 154th Brigade, 51st (Highland) Division.
17 January 1916 : transferred to 165th Brigade, 55th (West Lancashire) Division.
31 January 1918 : transferred to 171st Brigade, 57th (2nd West Lancashire) Division and absorbed the 2/8th Battalion. Resumed using title of 8th (Irish) Battalion.
19th (Service) Battalion (3rd City)
Formed in Liverpool on 29 August 1914 by Lord Derby, in the old watch factory at Prescot.
30 April 1915 : came under orders of 89th Brigade, 30th Division.
Landed at Boulogne in November 1915.
14 May 1918 : reduced to cadre strength.
19 June 1918 : attached to 66th (2nd East Lancashire) Division and absorbed by 14th Battalion.
2/7th Battalion
Formed in Bootle in October 1914 as a Second Line battalion.
8 February 1915 : came under orders of 171st Brigade, 57th (2nd West Lancashire) Division.
February 1917 : landed in France.