It would be interesting to know what sort of wheeled transport Roman farms had. The Goths had looted widely before Adrianople and would have had many opportunities to acquire carts and draught aninals. The article is good,, but I felt that once again we ran into the marshy ground of tge credibility of Ancient numbers and guesswork as to how many people were allocated to each wagon. Jim makes a good point, if the wagons are two wheeled then the size of the circle can be much less.
What would be in a wagon? Food, water, tools, both agricultural and of a trade a plough in some, weapons, particularly arrows and javelins, bedding, spare clothing., cooking utensils and plates, platters, looted items. I’d have thought a large four wheeled wagonbwoukd be good for 20 people
Roy