What is Hillside, Illinois?
{{Infobox settlement | name = Hillside, Illinois | official_name = | native_name = | native_name_lang = | other_name = | settlement_type = [[List of towns and villages in Illinois|Village]] | image_skyline = DiGangi-QueenofHeaven.jpg | imagesize = | image_alt = | image_caption = Queen of Heaven Mausoleum at corners of Wolf and Roosevelt roads | image_flag = | image_seal = | etymology = | nickname = | motto = | anthem = | image_map = File:Cook County Illinois Incorporated and Unincorporated areas Hillside Highlighted.svg | mapsize = 260px | map_alt = | map_caption = Location of Hillside in Cook County, Illinois. | image_map1 = Illinois in United States (US48).svg | mapsize1 = | map_alt1 = | map_caption1 = Location of Illinois in the United States | pushpin_map = | pushpin_label_position = | pushpin_label = | pushpin_map_alt = | pushpin_mapsize = | pushpin_relief = | pushpin_map_caption = | coordinates = {{coord|41|52|29|N|87|54|1|W|display=inline,title}} | coor_pinpoint = | coordinates_footnotes = | grid_name = | grid_position = | subdivision_type = Country | subdivision_name = United States | subdivision_type1 = State | subdivision_name1 = Illinois | subdivision_type2 = County | subdivision_name2 = [[Cook County, Illinois|Cook]] | subdivision_type3 = Township | subdivision_name3 = | subdivision_type4 = | subdivision_name4 = | established_title = Founded | established_date = | established_title1 = | established_date1 = | established_title2 = | established_date2 = | established_title3 = | established_date3 = | established_title4 = | established_date4 = | established_title5 = | established_date5 = | established_title6 = | established_date6 = | established_title7 = | established_date7 = | extinct_title = | extinct_date = | founder = | named_for = | seat_type = | seat = | seat1_type = | seat1 = | government_footnotes = | government_type = | governing_body = | leader_party = | leader_title = Mayor | leader_name = | leader_title1 = Mayor of Hillside | leader_name1