What is Definitively the Largest Battle in Recorded Westerosi History?
We all know sometime George's math can be... flexible. But if we only look at the primary sources, what is the largest single battle in Westerosi history?
As best I can tell, here are the contenders that have the strongest backing in the text.
Field of Fire
Fire and Blood explicitly states King Mern and King Loren fielded a combined host of 55,000 men. Aegon met them with a host of 10,000 men (and, you know, three extra helpers).
Battle of the Trident
Rhaegar marched with 40,000 men. Robert's rebels had about 35,000. This beats the Field of Fire.
Battle of the Blackwater
Stannis assaulted King's Landing with 20,000 men. Tywin arrived with about 20,000 men, and the Tyrell host had Renly's 80,000 footmen, which I think we have to assume most of followed Mace.
Battle of the Redgrass Field
I don't think we know how many men fought here, just the casualties... 10,000 men. With typcial rates from other battles, the actual forces involved must have been staggering.
Are there any other major clashes I’m overlooking? Fishfeed and Tumbleton both seem smaller than any of these, given what we know in the text. Which actually "takes the crown" for the highest number of combatants?
Or does it not matter? Martin is writing fantasy disguised as medieval history. The focus is on the human conflict not the quartermaster's ledger, and we should just go with the flow.