Isn't this thread (as originally stated) somewhat confused, certainly in a British context, by the gradual erosion during the 1960s of 'bogey' as the measure of a whole? For much of the modern (i.e. rubber-cored) era, The Old Course had not two three-shot holes, but three (the Road Hole was always a bogey five), and bogey overall 73. It's a truly instructive exercise to compare the original, 1962 bogey-defined edition of Frank Pennink's Golfer's Companion with its 1976 par-defined successor (Frank Pennink's Choice of Golf Courses). Certain celebrated low-par courses were actually very high-bogey links, and possessed much larger numbers of three-shot holes than would now be countenanced.
Just by way of comparison, to take three celebrated examples whose courses remained largely unchanged during the bogey-par transition
Rye (1962 men's bogey 72, 1976 men's par 67)
Aldeburgh (1962 bogey 72, 1976 par 68)
Harlech (1962 bogey 76, 1976 par 69 (and it had for a period in the late 1960s been par 68))
In another extreme example, Saunton (East) had a 1962 bogey of 77 and a 1976 par of 70).
This transition also of course coincided with almost 100% application of the (I think) CONGU guidelines about lengths of holes in relation to par, and the erosion of individual club discretion: all holes of between 250 and 475 yards were designated par four, regardless of design or context. The number of British clubs which apparently possessed, under this rubric, a hole of 476 yards in length was striking, and certainly exceeded greatly the number of clubs which possessed a hole of 474 yards...Any statistician will tell you that how you measure something always impacts the performance of what is being measured, and I do think that the reputation for difficulty enjoyed by all three of Rye, Aldeburgh and Harlech has increased as the usage of bogey has declined. In the present century, deviation from these strictures about the appropriate par for a given length of hole has (rightly) become once again more widespread, and whilst golfers tend to notice championship venues with par fours of over 500 yards, less attention is focussed on those holes (like the 13th at Westward Ho!, a 442-yard par five, or the above-mentioned 16th at Huntercombe, a 468-yard par five) which have rather pleasingly gone the other way.