The Memory of Treblinka Foundation

  • Victims - database
  • detailed information(current)
First name
Chaja
Last Name
Siedlecka
Maiden name
Monkobecka
Date of birth
Place of birth
Gender
female
Mother's first name
Mother's maiden name
Father's first name
Abram
Age
no data
In the family
wife
Marital status
married
Spouse's first name
Szyja
Occupation
Country
Poland
City
Siennica
Street
City during the war
Siennica
Street during the war
Notes
"At nine in the morning, we saw the train. It was a train from Mrozów to Treblinka. We saw our parents in the carriages. They were reaching their hands through the bars, waving goodbye to us. We were maybe 40-50 steps away from the tracks. We couldn't do anything. We knew what awaited them. Standing helplessly, we watched as the train departed, carrying our parents, our younger sister Kajla, and the entire community of Siennica to their deaths."
Place of death
Treblinka
Date of death
1942
Source

USC VHA 3813 , rel. Joseph Shedletzky (son)

Record ID
60998
Date of inclusion in the database
13.01.2026
Date of modification
Photo description
Source of photo (text)
Family
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First Name
Last Name
Maiden Name
Mother's name
Father's name
Age
In the family
Profession
Photo