Python NLP: Spacy specific information extraction

Develop general algorithm to extract information and assign them to the correct entity, things like numerical data , dates or location , shall be assigned or paired with the corresponding entity or event, for example "The 29 years old John was married to the 34 years old Sarah , regardless of the age gap." here a result should indicate that john is 29yrs old and so on. this should also cover few other types of information , like monetary values and physical quantities plus dates. This is needed with SPACY as a main library in python