Translation of "Tad" in Japanese

One day in 1906, a newspaper cartoonist named Tad Dorgan went to a baseball game.

１９０６年のある日、タッド・ドーガンという名の新聞漫画家が野球の試合を見に行った。

- "Good morning. You're a bit late today, aren't you?" "Yes, I ran into a bit of trouble."
- "Good morning. You're late today, aren't you?" "Yeah, I got a bit caught up."
- "Good morning. You were a bit late today." "Mhm, I got a tad delayed."

「おはようございます。今日は遅かったですね」「うん。ちょっと手間取っちゃって」