Markus 3:17

3:17 to James and his brother John, the sons of Zebedee, ¹  he gave the name Boanerges (that is, “sons of thunder”);

Markus 5:37

5:37 He did not let anyone follow him except Peter, James, ²  and John, the brother of James.

[3:17]  ¹ tn Grk “to James, the son of Zebedee, and John, the brother of James.”

[5:37]  ² tn Grk “and James,” but καί (kai) has not been translated since English normally uses a coordinating conjunction only between the last two elements in a series of three or more.