In my mother's family, late marriages, however defined by the period they lived in, are normal in my family. In the first decade of the last century my grandmother was 27 and had her first child at 28. In the 1940s, my mother married at 29 and had her first childat 31. My own dates, 24 and 28, I listed above, while my son married at 32 and became a father at 35, his wife, slightly his senior, was 37 and 40 when she had children.