A look at Vice-Admiral Cotton, Rear-Admiral Smith and Portugal in 1808.
Memoirs
Start page 113.
https://books.google.ca/books?id=KCY6AAAAcAAJ&pg=PA113&dq=
The Inquiry
See letters 5 & 7.
https://books.google.ca/books?id=-TFbAAAAQAAJ&pg=PA281&dq=