Wladek Pelcman was born in Krakow, Poland in 1925 to Herman and Gusta. He was a pupil. Prior to WWII he lived in Krakow, Poland. During the war he was in Krakow, Poland.
Wladek was murdered in the Shoah (according to this source).
This information is based on a Page of Testimony (displayed here) submitted by his father, Herman Peltzman
During the Shoah, Jews were murdered in a variety of ways, among them gassing, shooting, burning, drowning or burial alive, exhaustion through forced labor, starvation, epidemic diseases, deprivation of medical care and minimal hygienic conditions, and more. Some Jews took their own lives in order to escape arrest and further persecution, or to end their hopeless, relentless suffering.