Region Badges Over Time

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

Find the region history of thorkel.

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