Hi David.
My name is Paul, not Steve, but I think you were addressing me. We are at cross-purposes here, the confusion arises from the reformation of the 3rd IY from the new yeomanry draft in April 1901. I did not mean to suggest that men of the original 9th were transferred to the 111th but men from the new 9th certainly were. On page 69 Birkin writes
At Fourteen Streams the trekking of the original 3rd Regiment practically came to a close. The drafts for the reforming of the new Regiment were now arriving, and the men of the old prepared for home.
On April 17th , the original 3rd with the new drafts entrained from Warrenton for De Aar, from which place the new Regiment was ordered to commence its operations in Cape Colony. The men were divided into 2 camps-the one homeward bound, and the other preparing for the work in front of it with Colonel Birkin in command of the Regiment and Major Edwards 2nd in command.
On April 28th, 1901, the new men entrained for Graaff Reinett, there to be formed into Squadrons. The men of the old Regiment remained at De Aar until May 5th.They entrained for Capetown, and on the 7th May embarked on the Mongolian for home. Reaching Southampton on June 10th, each squadron was despatched to its own headquarters, where they were disbanded.
The 9th Squadron was then reformed from the New Imperial Yeomanry as were the other squadrons of the 3rd Regiment, ie the 10th, 11th, 12th, 66th, 109th, and 111th.
Birkin continues on page 124 as follows
As already related the 109th Squadron was formed at Elandsfontein in consequence of the unwieldy size of the 9th Squadron. For the same reason the 111th was at this time also formed from the same redundant source.
I hope this clarifies it a bit, You are quite right that the men of the original 9th did not transfer to the the 111th but the men of the NEW 9th, 109th and the 111th were both drawn from men of the 2nd contingent in South Africa, probably before the were officially allocated to the new 9th.
I agree that the service of the 111th men in the Transvaal at Elandsfontein was very transient but presumably deemed sufficient for the clasp.
Regards
Paul