Background Blues

Summary
A class project gets the kids tracing their family trees. Will they turn out to be descended from royalty—or just from "plain folks"?

Trivia

 * Arthur's future descendents, R4 and 3W are shown in the prologue and epilogue of this episode. It also takes place 100 years in the future.

Cultural references

 * In Muffy's fantasy, her great aunt asks, "Is that you, Anastasia?". This is a reference to Grand Duchess Anastasia Nikolaevna of Russia, who was rumored to have survived her family's execution in 1918.

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