Sienna stared at the file. At the name written in Arthur's meticulous handwriting.
**Lucia Tavares. Born March 15, 1991. Porto, Portugal. Mother: Ana Tavares (deceased 2019).**
"A daughter," she breathed. "Not a son. Arthur had another daughter."
"Thirty-five years old," Daniel calculated. "Older than us. Younger than you."
"Living in Porto." Sienna kept reading....