Germanwings Crash: Third American Victim Identified as Robert Oliver Calvo

Comes after announcement that an American mother-daughter pair were on board.

Oliver worked as a real estate coordinator for the Spanish-based fashion company Desigual, a company spokeswoman told ABC News. Oliver covered German real estate for the company and was headed to Dusseldorf on a business trip with a Spanish colleague called Laura Altamira at the time of his death, according to the Desigual spokeswoman.

The first two Americans identified as being on board were named on Wednesday as mother-daughter pair Yvonne and Emily Selke.

Among the 144 passengers on board were 16 German high school students and their two teachers who were traveling back from a language exchange trip in Spain.