Leeds North East MP Fabian Hamilton took part in the trip to Auschwitz this week.
200 students from the Calendar region visited the camp - a trip organised by the Holocaust Educational Trust.
The MP recently found out his relatives were held in Auschwitz.
More top news
A video showing the moment a carriage on the Smiler rollercoaster at Alton Towers crashed into an empty car has been shown in court.
Dry at first with sharp showers later
Police are seeking help to trace a mother and her child after they failed to return after an agreed outing on Saturday 24 September.