Hilary Weston, an Irish-Canadian businesswoman, philanthropist and writer who served as lieutenant-governor of Ontario, has died.

Ms. Weston’s family confirmed her passing at the age of 83 in a Sunday statement, which did not give a cause of death.

Reem Sultan’s uncle was killed in Gaza last December, her aunt died of malnutrition in January. Her cousin’s family of six, including children, perished when their home was bombed in May. Another cousin who went to retrieve and bury their bodies died in an air strike, killed while grieving the dead.

In all, the resident of London, Ont., has lost 15 close relatives in the Middle East conflict, but a tally of extended family members reaches closer to 100. So while Ms. Sultan welcomes the news that Canada intends to recognize the state of Palestine, she says more is needed than just words.

A national Muslim advocacy group called Wednesday a “historic day” after Prime Minister Mark Carney announced that Canada would formally recognize Palestinian statehood.

But a national Jewish organization said the decision was “deeply concerning” and would embolden the terrorist group Hamas.