Jack Grealish Has A Gorgeous Sister Named Kiera Grealish
Jack Grealish has two sisters, Kiera Grealish and Hollie Grealish. Kiera was born to their parents, Kevin Grealish and Karen Grealish.
Among his four siblings, Kiera is Jack's second youngest sibling. Of his two brothers named Kevan Grealish and Keelan Grealish, only Kevan is alive.

Kiera lost her dearest brother Keelan Grealish when he was just nine months old. He was born on the 25th of June 1999 and passed away in April 2000. The Grealish family marked Keelan's 22nd anniversary on the 2nd of April 2022.
Jack's youngest sister Hollie Grealish was born three months premature on the 30th of August 2003 with cerebral palsy. Hollie was expected not to be able to walk or talk, but she fought the odds and could do both. They both love and admire the youngest Grealish, and she is their inspiration and biggest supporter.