Region Badges Over Time

(A region can have two such Badges, mapper and ruler):

Find the region history of thorkel.

olifant, Ellikatz, color_poisoning, Megachip, drii, MasterFlo, olilo, Rainbow, XLV1, mc1r, Barney.vk, wuffel, NasenBaer, Kleiner, DasUmmi, Moggus, Loki, Uhu712, DaanVZ, jenzanos, werla, Krypton1984, JohnFlame, soaquila, kredrimi, ThorsGate, Anolis, Kosmokrat, jellybelly, Bomo, Saniafeh, KlapperKero, Derholzspan, Gaensebluemchen, Jaxel, InI4, Busterania, VincentVega23, Leckmuschel, carlptr, windthings, Ardik, asp_fan_cb, Pieper, idle, Matze, Nick, Blackcats, Hunter, Knuspakex, lucy, Herr_Korn, Grinsekatze, BoF-GB, 4N3G4ZPK, Uschidibb, erebos, Wurm, gemslein, Goldesel, MCrideordie, HaraldLegner, kaputterfarn, Phii, Ilexa, gotchas, Snoopy, Bart23, SzyMarek, NaseBier, CrazyChris, TurboNeko, LilMamaChris35, Spes, knumitiv, AleksUA, Igeluschi, Tanuki, rabe85, ibleedhope, seeflieger, MegaAnt, Bohne, Jerk, dorima, Heisenberg, sdomenic, onlineflow, Svenibeu, Robbisek, ChrisH, room6675, Hugosoft, Skrinkus, alexs77, Be5t, Ratte, Aguti, 1Test1, TXL1, Stil, pj007, linux, blaues_Wunder, manjartens, WalterBlue, Seife, Felix11, Mace, troelf, JaCey, Schatzforscher, Walkeroi, missisStone, Bengel, dessek, Auraren, Bumblebee, https, hlad, Johanni_09, Skralg, _yak, Horand, DI74, T-Rex, GeHa, Alznap, Dasm, BioscientistMary, allerding5nein, michixlol, Klugey, ShaeBlue, QueenOfNowhere, Zornox, Nananana, gasttor, TheHarzPhoenix, Trolske, shibby_ronson, Fledermaus, redgate, Madder, Thanner, Stina-Stenstump, Kiki, Synus, Will1896, Coconut99, vortex23, Banquienchen, Jesske19, SteffiRebelo, FotografieStorch, flugcojt, Lingonberry, Bieppie, Galantha, ChOH, Yirrin, Daiten, HANSEBANGER, nirub, benni347, Wickie, TeslaTecs, DTas, Geist, Blink67, Buller, Halupasch, Mannivu, Waws, Team-13-RDR, IchBinDannMalWei, SemTele, Tallerion, Kellu73, Steffi, Claudius, aleccale, wolfie112, Kyrabor, DarkZen, doinsk, Aryrhas, kleengrott, ValCorco, Egga, Karthoo, Broodjeprepare, brilina, xwusel, Kanellar, Plueschi, MicBat, Tarabas