Funeral details have been announced for Christine Keegan who passed away on Tuesday.
The tragic Stardust campaigner will be laid to rest on Saturday morning.
Two of Christine's daughters, Mary, 19, and Martina, 16, perished in a fire at the Artane disco on St Valentine's Day in 1981.
She spent almost 40 years fighting for answers as to how her girls died in the north Dublin nightclub blaze tragedy.
The brave mother and her daughter Antoinette have been at the forefront of the campaign for the families of the 48 people who died in the disaster to find out what caused the fire, which was initially ruled as "probably arson".
Antoinette said her mother was “a true fighter, a true legend, a true warrior”, adding that “she has been a rock that we all leaned on".
A post on RIP.ie reads: "Keegan (neé Daly) (Coolock and late of Saul Rd) – July 14, 2020, (peacefully) Christine (Chrissie), she is predeceased by her loving daughters Mary and Martina who died in the Stardust Disaster, her loving husband John and her granddaughter Millie-Ruby; she will be sadly missed by her children Antoinette, John, Lorraine, Suzanne, Neville and Damien, daughters-in-law, grandchildren, great-grandchildren, extended family and a large and wide circle of friends.
"May Chrissie Rest In Peace.
"Due to the recent government guidelines regarding public gatherings, Chrissie's funeral will be held on Saturday morning for family and close friends.
"Family flowers only, donations, if desired, to St. Francis Hospice, Raheny."
Her funeral Mass will be available to view online here on Saturday at 10 am.