Hmmmm this is some good thinking. I've got another idea.
Yellow: God's Eye town
Black: Destroyed village
Pink: Fishing Village (where Gendry is captured)
Blue Line: Arya's journey from the God's Eye town to the Fishing Village
Green Line: Gregor's forces
White Line: Amory's forces
So here's the headcanon timeline for this:
Both Amory and Gregor set out from Harrenhal going south down the Kingsroad pillaging as they go.
While Amory is sacking Sow's Horn, Gregor heads west and reaches the bridge south of the God's Eye, and burns it after he crosses it into Chamber's lands, so that the people there can't escape across the river.
In the meantime, Yoren and Arya are moving north up the Hayford road to the God's Eye town, not realizing that Amory Lorch is only a few hours behind them.
The reason the God's Eye town is deserted when they get there is because Gregor only narrowly misses the town, and the townsfolk flee on the boats (presumably crossing the lake to somewhere safe).
Amory arrives and sacks the God's Eye town, planning to eventually follow the eastern shoreline north back to Harrenhal, pillaging as he goes.
In the meantime, Gregor is pillaging the lands across the river, planning to return to Harrenhal following the western shoreline.
This way, neither force has gone around the western part of the lake. It is likely that while Arya is in the God's Eye town, Gregor is in the destroyed village that Arya later sees as she is headed north along the western shore.
So, what does this mean for Chambers?
Gregor has probably been pillaging and burning the area for a few days at least. As our unofficial date is 3/3/299 and Arya is attacked at the God's Eye town on 2/28/299, it is likely that Arya is headed toward the fishing village where Gendry will eventually be captured, somewhere along the blue line on the above map.
Gregor is probably already at the village with his camp set up nearby. It would be up to Nicodemus to determine how much of the area has been sacked, bearing in mind that Arya says "Farms, villages, castles, septs, barns" had been burned. Could it be Gregor had sacked the castle of House Chambers or maybe she's just being hyperbolic?
Yellow: God's Eye town
Black: Destroyed village
Pink: Fishing Village (where Gendry is captured)
Blue Line: Arya's journey from the God's Eye town to the Fishing Village
Green Line: Gregor's forces
White Line: Amory's forces
So here's the headcanon timeline for this:
Both Amory and Gregor set out from Harrenhal going south down the Kingsroad pillaging as they go.
While Amory is sacking Sow's Horn, Gregor heads west and reaches the bridge south of the God's Eye, and burns it after he crosses it into Chamber's lands, so that the people there can't escape across the river.
In the meantime, Yoren and Arya are moving north up the Hayford road to the God's Eye town, not realizing that Amory Lorch is only a few hours behind them.
The reason the God's Eye town is deserted when they get there is because Gregor only narrowly misses the town, and the townsfolk flee on the boats (presumably crossing the lake to somewhere safe).
Amory arrives and sacks the God's Eye town, planning to eventually follow the eastern shoreline north back to Harrenhal, pillaging as he goes.
In the meantime, Gregor is pillaging the lands across the river, planning to return to Harrenhal following the western shoreline.
This way, neither force has gone around the western part of the lake. It is likely that while Arya is in the God's Eye town, Gregor is in the destroyed village that Arya later sees as she is headed north along the western shore.
So, what does this mean for Chambers?
Gregor has probably been pillaging and burning the area for a few days at least. As our unofficial date is 3/3/299 and Arya is attacked at the God's Eye town on 2/28/299, it is likely that Arya is headed toward the fishing village where Gendry will eventually be captured, somewhere along the blue line on the above map.
Gregor is probably already at the village with his camp set up nearby. It would be up to Nicodemus to determine how much of the area has been sacked, bearing in mind that Arya says "Farms, villages, castles, septs, barns" had been burned. Could it be Gregor had sacked the castle of House Chambers or maybe she's just being hyperbolic?