The second youngest of Mrs. Brisby's children, who was bedridden with pneumonia.

Despite hardly getting to know him, I consider Timothy my second favorite of the Brisby kids.

It was hard to get enough reference to draw him from, as he had very little screen-time; and most of that time he was in bed, so the referenced poses all come from the half a minute or so he was out of bed in the ending. I also hope I got his colors right, as in the images I used for reference, his fur was pink/magenta, and I knew that wasn't right. And every other scene of his in the movie was in a dark bedroom, so I couldn't use those for color references either.

He plays the starring role in The Secret of NIMH 2; a major contrast from being hardly seen in the first movie.