- e-architect.com america/ridge-oak-residence-…
- tr.cybo.com US-biz/yerkes-mary-a-ph-d_1T
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- wiki4.ru wiki/Йеркс,_МэриМэри Йеркс (англ. Mary Agnes Yerkes; 1886—1989) — американская художница-импрессионистка, также фотограф.
- http://travelful.net location/806706/australia/victoria-…...Hanson Park station Mary Greenlees Yerkes Residence Popeyes® Louisiana Kitchen Emma's Breakfast/ Lunch Restaurant Jamaican Grill Oak Park.
- ebooksread.com authors-eng/josiah-granville-leach…Mr. Yerkes resides at Oak Park, Illinois. ... 1962. Mary Agnes Yerkes', born 9 August, 1886. 1963. Charles Greenlees Yerkes', born 6 December, 1888.
- iiwiki.ru wiki/Mary_Greenlees_Yerkes_ResidenceOak Park Township.
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