What is Marlborough District?
{{Infobox settlement <!-- See Template:Infobox settlement for additional fields and descriptions --> | name = Marlborough | native_name = Te Tauihu-o-te-waka | native_name_lang = mi | settlement_type = [[Territorial authorities of New Zealand|Territorial authority]]<br />[[Regions of New Zealand|Region]] and [[Districts of New Zealand|district]] | image_skyline = Marlborough Sounds From Ferry.jpg | image_alt = | image_caption = The Marlborough Sounds seen from the Wellington–Picton ferry | image_flag = | flag_alt = | image_seal = | seal_alt = | image_shield = | shield_alt = | nickname = | motto = | image_map = Marlborough nz location.png | mapsize = 200px | map_caption = Location in New Zealand | pushpin_map = | pushpin_label_position = | pushpin_map_alt = | pushpin_map_caption = | coordinates = | coordinates_footnotes = | subdivision_type = [[List of sovereign states|Country]] | subdivision_name = [[New Zealand]] | subdivision_type1 = [[Islands of New Zealand|Island]] | subdivision_name2 = [[South Island]] | parts_type = Wards | parts = Blenheim<br />Marlborough Sounds<br />Wairau-Awatere | established_title1 = [[Districts of New Zealand|District]] | established_date1 = 1989 | established_title2 = [[Unitary authority]] | established_date2 = 1992 | seat_type = | seat = [[Blenheim, New Zealand|Blenheim]] | government_footnotes = | leader_part = | leader_title = Mayor | leader_name = Nadine Taylor | leader_title1 = Deputy Mayor | leader_name1 = David Croad | unit_pref = Metric <!-- ALL fields with measure