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