SAT bb#10 trabb's boy passage help

Hey guys,
I understand the passage overall and the answers for it but
I have difficulty understanding the very last sentence of the passage.

“The disgrace attendant on his immediately afterwards taking to crowing and pursuing me across the bridge with crows, as from an exceedingly dejected fowl who had known me when I was a blacksmith, culminated the disgrace with which I left the town, and was, so to speak, ejected by it into the open country.”

  1. Who is "The disgrace attendant"?
  2. How is this sentence structured? is this the subject? "The disgrace attendant on his immediately afterwards taking to crowing and pursuing me across the bridge with crows, as from an exceedingly dejected fowl who had known me when I was a blacksmith"
  3. can someone simplify this sentence for me"? thx!

it means:

" I was embarrassed by him (Trabb’s Boy) because he followed me (as i fled across the bridge) crowing like a miserable rooster (one that had known me a long time and felt rejected by me).

ah i see! thank you
if possible, could you answer my first question please?
who is the disgrace attendant / is it the narrator or the trabb’s boy?

Neither. It’s not a person. The word “attendant” as used here means “that comes with” - which in modern English means “that i felt”

ah! thank you