Guardian tracks down families of 101-year-old great-great-grandfather and two-hour-old baby girl

Gaza’s health ministry has identified 34,344 Palestinians killed by Israeli attacks in the territory, publishing a list of names, ages, sex and ID numbers that cover more than 80% of Palestinians killed in the war so far.

The Guardian used this list to seek out the families of the oldest victim, a 101-year-old , and one of the very youngest, a newborn whose brief life lasted only two hours. Their stories are below.