Holy Lance
The name of the soldier who pierced Christ's side with a "lonchē" is not given in the Gospel of John, but in the oldest known references to the legend, the apocryphal Gospel of Nicodemus appended to late manuscripts of the 4th century "Acts of Pilate", the soldier is identified as a centurion and called Longinus (making the spear's Latin name "Lancea Longini").
Seamless robe of Jesus
According to the Gospel of John, the soldiers who crucified Jesus did not divide his tunic after crucifying him, but cast lots to determine who would keep it because it was woven in one piece, without seam. A distinction is made in the New Testament Greek between the 
"himatia" (literally “over-garments”) and the seamless robe, which is "chiton", (literally "tunic" or "coat").