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