We've all been new to family history at some stage, and we'd be lying if we said we hadn't made (and continue to make) a few mistakes here and there. Luckily, genealogy is a marathon, not a sprint, and so there's time to learn from our errors and become better researchers along the way. Here are a few of the mistakes we made when we started out that we are sharing in the hope you'll avoid making the same ones.…