Should a bracketed word inside the family name, before the comma, read as a maiden name? (CLAY (PHILLIPS), MELANIE gives nickname 'PHILLIPS') #1375

A bracketed word inside a family comma's family part reads as the nickname. In that position it is mostly another surname: a former or birth surname, or a spouse's:

• CLAY (PHILLIPS), MELANIE gives family 'CLAY', nickname 'PHILLIPS'
• (BALLARD) AUSTENFELD, BRENDA gives family 'AUSTENFELD', nickname 'BALLARD'
• Clay (Phillips), Melanie reads the same in mixed case

Measured 2026-11-12 on the FEC's individual contributors (2026 cycle, 1,893,964 distinct names): 94 names have brackets before the comma. Hand-sorted:

• about 30 hold another surname (FARAGO (WERNER), CHRISTY, HARTL (JOHNSON), KATHERINE), 5 of them in front of the surname;
• about 30 hold a filer's note or an organization (BARRY (GMAIL), BRIAN, MARTE (SELF), MARIO, YAMASAKI (REPUBLICAN), CHER);
• a few hold a given-name nickname ((CORY) MITCHELL-SAMSON, CORINNE KAY, FREDERICKS (DJ), DONALD);
• the rest hold titles, credentials and generations, which rule S1 already reads (HUNT(JR), DAVID W, BRINKER (MD), JEFFREY).

Rule M1 reads a bracket as the maiden name only with a marker (CLAY (NEE PHILLIPS)) or a delimiter pair the caller configures, since an unmarked clause does not announce itself. A family comma might: the brackets stand in the surname's part.

Questions:

• Is a bracket in the family part, before a family comma, signal enough to read it as the maiden name, with no marker?
• Should a bracket in front of the surname ((BALLARD) AUSTENFELD) and one after it (CLAY (PHILLIPS)) read alike? (CORY) MITCHELL-SAMSON, CORINNE KAY puts a given-name nickname in front.
• Notes like (GMAIL) and (SELF) read as a nickname today, and would read as a maiden name instead. Is either better?