Simontheseagull
Eye from the sky
Yes, you are allowed to bring anyone of your choice to a match using a membership that you own without having to inform the club. Dress codes apply and openly supporting an away team can lead to ejection if deemed inappropriate.
You can also use the 1901 ticket exchange at no cost to the 1901 club member to transfer the ticket.
It's just a surprise that a corporate "tout" hasn't bought a few tickets at cica £1200 each per season although I am sure PB has this covered