In one section of 10 men in 3rd Bn Royal Australian Regiment serving in Korea at some time in 1952, there were 5 soldiers with the surname of Williams. The section was 2nd Section of 1st Platoon, "A" Company.
The four Williams pictured are (left to right) Pte. Max (Victoria); Cpl. Bill (New South Wales); L/Cpl Fred (Queensland); and Pte. Ron (England).
Perhaps someone would like to top this ?
------Gen. R. S. Sheen, "A" Battery, 1st Field Regiment, Holsworthy, NSW