What key details about duchess therese petrovna of oldenburg  can be extracted from the following bio?  Bio: duchess therese petrovna of oldenburg -lrb- 30 march 1852 -- 19 april 1883 -rrb- was the youngest daughter of duke peter georgievich of oldenburg and his wife princess therese of nassau-weilburg .
The answer to this question is:
- death place is st. petersburg , russian empire- title is princess therese petrovna of leuchtenberg- mother is princess therese of nassau-weilburg- spouse is george 1879 -- 83 ; her death -rrb- maximilianovich , 6th duke of leuchtenberg -lrb- m.- death date is 19 april 1883- house is house of holstein-gottorp house of beauharnais- father is duke peter georgievich of oldenburg- birth date is 30 march 1852- issue is alexander , 7th duke of leuchtenberg- image is theresa petrovna of oldenburg.jpg- birth place is st. petersburg , russian empire