How do you handle sensitive historical periods (Roman, Visigothic, Al-Andalus, etc.)?

We treat these eras with historical sensitivity and scientific caution. Signals from Roman, Visigothic/Suebi, and early Al-Andalus contexts are influenced by which sites have been sampled and how good the DNA is. We avoid over-interpreting single individuals or small outlier clusters, and narratives are framed as probabilistic, evidence-based summaries — not definitive statements about ethnic or religious identity.