Yes, Peter was a Jew.
The son of Jonah or Jona, he was from the village of Bethsaida in the province of Galilee or Gaulanitis. His brother Andrew was also an disciple.
It was Peter who denied Jesus three times.
Peter
Peter denied Jesus three times before the rooster crowed, just as Jesus had predicted.
Peter proudly denied that he would ever deny Jesus , but he denied Jesus three times just as Jesus said he would do. And he was a favourite disciple.
Peter denied Jesus three times.
A rooster.
Peter only denied knowing Jesus, but Judas betrayed the life of Jesus for 30 peices of silver.
Saint Peter denied knowing Jesus three times before the rooster crowed, as Jesus had foretold. This happened when Jesus was arrested in the Garden of Gethsemane. Peter later repented for his actions.
Peter denied Jesus three times, just as Jesus had predicted. This occurred during Jesus's trial before his crucifixion.
Judas Iscariot betrayed Jesus and Peter denied Him, but Peter later returned to serve Him faithfully.
Here Judas betrayed Jesus and peter denied Jesus three times.
Judas betrayed Jesus once. Peter denied Jesus 3 times.