Sense Sonnet - Pumper

Biblical James

In the Bible I am called James.
There is confusion about me,
With variation of the names.
Brother of Jesus - did I be?
Some say a cousin, but not bro.
Some say a step bro - Joseph's son.
Nobody's ever gonna know
Just how my being born was done.
Jesus- twelve disciples - was I
One of them? - that is in dispute.
And I do look more gal than guy
In Da Vinci's "Last Supper" shoot.

Loads of arguments sacrificed -
What was my connection to Christ?