Roel,
I can see the confusion here which I think is caused by an error in the nominal roll.
The medal rolls are consistent:
130 Tpr E P Gregory joined the KLH on either 19th or 20th Oct 99. After being wounded on 25 Nov 99 I believe he transferred to the KTG.
On 20 Dec 00 he was discharged from the KLH.
He is listed on the KLH medal roll (WO100/255p18) with clasps are Paardeberg, DoK, RoM & Tr. A note mentions he served in SRG with number 190
He is listed on the KTG medal roll (WO100/282p58). A note mentions he served in SRG with number 190.
He must have fully recovered from his wounds to be chosen to take the supplies to Paardeberg in Feb 00.
On 12 Feb 01 he joined Scott's Railway Guards as 190 Sergeant Major. His name is crossed through on the SRG medal roll (WO100/270p40) as his medal was issued off the KLH roll. His entry here links him to service in the KTG and as 130 KLH.
He is not listed on the SRG nominal roll.
The medal roll data is consistent and suggests he served KLH - KTG - KLH - SRG.
The issue you highlight is the KH nominal roll and the two entries for Gregory, E.
On the left hand side of the page, previous and subsequent service is listed. Against the first entry, 1262 Gregory E, the note says 'Sub[sequent] SRG 190'
There is no note against 130/166 Gregory E P.
My view is either that when Edward Patrick left the KTG on the ending of the siege in Feb or Mar 1900 he rejoined the KLH and was issued with a new number (1262) and this was linked in the nominal roll to his subsequent service in SRG. An alternative and probably more likely explanation is that he was discharged from the KLH on 5 Jun 00 and then signed up for a further 6 months of service and it was this re-joining that generated the new number.
I think there is only one E Gregory in Kimberley at the time.
This view is supported by:
1. No medal was issued to 1262 E Gregory as he does not appear on any medal roll.
2. In collating the information for Kimberley book I reconciled the siege nominal roll with information from the medals rolls. For the majority of names on this list, a match could be found. There were however some names that I I could not trace and these were shown in grey in the text. There was no one of the name Gregory for whom no match could be found.
The medal you have is excellent and I would have no second thoughts before adding it to my own collection.
With best wishes
David