Ridgebacks who have been well-socialised when young tend to be careful and protective of children (though play can get rough with older kids). Well-socialised Ridgebacks seem to innately know that babies are fragile.
However, we strongly recommend any time children are with Ridgebacks of any age, they are supervised by an adult, at least until the children are at least school-aged and sensible.
Below some images of Rani (from Kaspar and Olivia litter, born May 31, 2018) with kids. Dressing the dog up is our fave.