Cory Monteith's mom, Ann Marie McGregor, died "peacefully" on June 18 at 74 following an unspecified illness, according to her obituary.

Cory Monteith's mom Ann McGregor died on June 18, just over a month after the late 'Glee' star's estranged father died in May. Ann was 74.

Cory Monteith's parents die weeks apart, 12 years after “Glee” star's tragic death Ann McGregor died on June 18, less than a month after Joe Monteith's death on May 12.

Late 'Glee' star Cory Monteith's parents have died just weeks apart — Ann McGregor on June 18 and Joe Monteith on May 12 — 12 years after the actor's sudden death at 31.

Cory Monteith's mom has died. The Glee star's mom, Ann Marie McGregor, died "peacefully" on June 18, according to an obituary. She was 74. Per the obituary, Ann was being treated for an illness ...

Cory Monteith’s mom Ann McGregor died June 18, her family confirmed in an obituary shared online. She was 74.

Cory Monteith's mom Ann McGregor has passed away at age 74, just one month after the death of his estranged father Joe Monteith at age 75 ...

The parents of late 'Glee' star Cory Monteith have died within a month of each other. 'New Great Wall of China' unearthed in Mongolia reveals unexpected purpose Interesting eastern European cars ...

Cory Monteith 's mother has died, just weeks after the late actor's estranged father's death. The Glee star's mom, Ann Marie McGregor, died "peacefully" on June 18, according to her obituary. She ...

Late "Glee" star Cory Monteith’s mother, Ann McGregor, has died just over a month after his father, Joe Monteith, passed away.