Having the prepositions of time listed and in sections is nice. But I would also have more graphic examples. I would make a worksheet where the students matched examples to the appropriate preposition of time.
Queen Victoria I of England: the only child of Prince Edward Augustus, Duke of Kent & Princess Victoria (Marie Luise Viktoria) of Saxe-Coburg. Wife of cousin Prince Albert of Saxe-Coburg-Gotha This family tree shows Queen Victoria's royal descendants.