Trust me on this OC it's the right one all right.
Since the old photo and modern images of the church has been taken things have obviously changed
The group in the photo are sat were the gate is now, in the modern photo's the wall is obviously a "new" one, this means some of the grounds might have been extended possibly to the left of the gate. The lady on the far right has a tombstone on her right elbow that seems to match one of the two stones just to the right of the gate [inside] on the new photo also there is now a Cenotaph on the grounds as since the photo was taken we have had to endure two world wars.
The old wall "appears" to be closer but the churchyard slopes down to the church and I think this may have created an optical illusion on the photo.