Is it true that is mr stark in captain america related to iron man based on the following text?

Described as a sarcastic scientist and ruthless businessman, Howard worked alongside his father on various projects, and later founded Stark Industries. Howard was an inventive mechanical engineering prodigy, constantly creating new technology and looking for ways to improve it. He designed and built weaponry and devices that have revolutionized the industrial world, such as various technologies used by S.H.I.E.L.D. and its allies. Howard later had a wife and they had their child Tony. Howard's relationship with Tony was a difficult one, however, with Howard rarely expressing affection for the boy. Howard's one major weakness was his severe case of alcoholism, a problem Tony himself would inherit. In the comics, Howard and his wife died in a car crash, as the result of faulty brakes arranged by either business competitors Republic Oil & Gas or by the V-Battalion. Howard's death inspired his son to take both business and engineering seriously as Iron Man.
yes