Yes, Michael's oldest sister known as Rebbie attended the Memorial.
I think she was with the Jackson family
Rebbie Jackson whose birth name "Maureen Reilette Jackson" was at the funeral.
Rebbie Jackson's birth name is Maureen Reilette Jackson.
Maureen Reilette (Rebbie) Jackson, 58, was born May 29, 1950. She is the oldest child of Joseph & Katherine Jackson.
Jackie Jackson was the oldest he was born on May 4,1951 (in order) Jackie Tito Jermaine Marlon Michael
...She was never buried... She was cremated and no funeral services were ever held.
Maureen Flannigan's birth name is Maureen Osborne Flannigan.
Maureen Starkey went by Mo, Maureen, and Mitch.
Maureen Gilmartin's birth name is Maureen Mahoney.
Maureen Reagan's birth name is Maureen Elizabeth Reagan.
Maureen Traynor's birth name is Maureen Patricia McDevitt.
Maureen Tucker's birth name is Maureen Ann Tucker.