Was that like Newhart's "my brother Darryll, and my other brother Darryll ?
First time I saw that I started laughing hysterically. My mom didn't get it.
I even asked her if she ever introduced people to her sister Anna and her other sister Anna. In complete seriousness she replied "We only called Sister Anna Sister Anna". Sister Anna was a nun. So, she actually gave up her name and was actually Sister Theofil (not sure I'm spelling that right).
There are a few books about my family. I honestly think at least one of them should have been written as a comedy.