Ceremony order?

Is there an order of who goes first if family is walking in first

Ex

Brides Mom escorted by brother
Grooms Mom escorted by husband
Grooms Dad escorted by wife

My fh is not walking his mother in but they are walking before the BP, is there an order?

Traditionally I believe it goes as follows:

Grooms family first so...)
Father of the Groom
Mother of the Groom
Mother of the Bride
Bridal Party
Bride

Grandparent(s) of groom

MOG/FOG (unless she's being ushered - in that case FOG walks behind them)

Grandparent(s) of bride with usher or spouse

MOB (with usher or child - if not walking with the bride)

Bridal party
BM/GM

RB/FG

FOB/Bride

Thank you so much