James: Mostly A's and E's (Acceptable and Exceeds Expectations)

Sirius: Mostly A's and P's (Acceptable and Poor)

Remus: Mostly O's (Outstanding)

Peter: Mostly A's and O's (Acceptable and Outstanding)

Regulus: Mostly O's and E's (Outstanding and Exceeds Expectations)

Lily: Mostly E's (Exceeds Expectations)

Marlene: Mostly A's and D's (Acceptable and Dreadful)