Nicolas Carvalho Ochoa via Getty Images Injured people are tended to near the scene of a terrorist attack in the Las Ramblas area Thursday in Barcelona.

People the world over made appeals for their loved ones after terrorists plowed into pedestrians in the Spanish cities of Barcelona and Cambrils on Thursday.

Authorities confirmed that 14 people died (13 in Barcelona and one in Cambrils) and more than 100 were injured. They hailed from 34 countries.

Carles Puigdemont, the regional president of Catalonia, announced three days of mourning. A minute of silence was held at noon Friday at the Plaça Catalunya in Barcelona, near where a terrorist drove a van into a crowd of people.

The Catalonia government said in a statement that it was supporting the victims’ families with the help of psychologists, social workers and police officials.

Here’s what we know so far about victims who have been identified.

Jared Tucker, 43, United States

Tucker and his wife, Heidi Nunes-Tucker, were on a trip around the world to celebrate their first anniversary. On their stop in Barcelona, they were shopping at a kiosk on the sidewalk in Las Ramblas when Tucker left to go to the restroom, according to ABC News. Soon after, a van rammed into the crowd on the sidewalk.

“Next thing I know there’s screaming, yelling,” Nunes-Tucker told NBC News. “I got pushed inside the souvenir kiosk and stayed there hiding while everybody kept running by screaming.”

After the crash, Nunes-Tucker said she was disoriented while she tried to find her husband. She later learned he died when she was contacted to identify the body.

Tucker, a resident of Lafayette, California, ran his family business resurfacing swimming pools, according to The Washington Post. He met Nunes, a teacher, in 2012, and the couple married last summer. Tucker’s family said it was his first time in Europe.

“We love Jared, we love you, and we are grateful that in this time of turmoil in this world we can still band together in a time of need and support each other,” Tucker’s family said in a statement published by the Post.

“Pray for Jared and his family, pray for Barcelona, but most importantly pray that we can someday rid ourselves of the hate that takes our loved ones before their time.”