Okay, as promised, here's data from the Civ III WH mod that might come in handy for you guys.... I'm posting a list of info as per Civ III... I know very little about Civ IV, so I don't know if there are any MGL, SGL or civ traits, but I'm listing them anyways.
Human Civs
Empire (leaders: Karl Franz and Magnus)
Emperor Karl Franz
Traits: Industrious & Expansionist
Military Leaders:
Valmir von Raukov
Volkmar the Grim
Luthor Huss
Ludwig Schwarzhelm
Boris Todbringer
Valten the Prophet of Sigmar
Thyrus Gormann
Kurt Hellborg
Marius Leitdorf
Aldebrand Ludenhof
Scientific Leaders:
Magnus the Pious
Galthasar Gelt
Wilhelm III
Marius von Gronighof
Franz Wagner
Cities:
Altdorf
Middenheim
Nuln
Talabheim
Marienburg
Carroburg
Mordheim
Delberz
Wolfenburg
Wurtbad
Krugenheim
Grunburg
Dunkelburg
Talagraad
Waldenhof
Averheim
Pfeildorf
Bergsburg
Schoppendorf
Salzenmund
Sudderheim
Wissenburg
Averswald
Stimmigen
Grauenburg
Wittgenstein
Weissbruck
Bienhafen
Kemperbad
Ubersreik
Helmgart
Leicheburg
Volgen
Ferlangen
Bechafen
Berghoven
Wusterburg
Grissenwald
Swartzhafen
Nachthafen
Hergig
Tempelhof
Agbeiten
Hochsleben
Immelburg
Grafenrich
Geltrecht
Finsterbad
Eschedorf
Flussberg
Delfgruber
Dressechler
Konigsdorf
Kotzenheim
Krauthof
Kleindorf
Mattenheim
Misthausen
Rottefach
Schattental
Sprinthof
Steindorf
Anseldorf
Arshel
Blutroch
Kaldach
Esterweld
Frugelhofen
Brasthof
Braundorf
Grubervon
Hugeldal
Braunwurt
Jagerhausen
Pritzstock
Warrenburg
Brettonia (leaders Louen and Gilles)
King Giles le Breton
Traits: Militaristic & Religious
Military Leaders:
Lous Barbenoire
Gaston de Beau Geste
Charles de la Tete d'Or III
Louen II Leoncoeur
Rollo d'Chinon
Theobald
Sir Tristan the Troubadour
Scientific Leaders:
Guillaume Barbenoire
Morgiana le Fay
Cities:
Couronne
Brionne
Bordeleaux
Mousillon
Quenelles
L'Anguille
Gisoreux
Parravon
Lisounne
Montfort
Vecreaux
Gaon
Chalons
Oisillion
Allencon
Poussenc
Montluc
Perrache
Jouinard
Vettard
Clemensau
Bergbres
Castellet
Naizon
Ganet
Chatlon
Merton
Martel
Antorde
Vergirac
Breganalle
Chimay
Soud
Chambonnay
Mayenne
La Maisontaal
Vingtiennes
Deaubille
Sorcil
Nez
Muret
Brusse
Salignac
Vingtiennes
Coutras
Ferignae
Sibourne
Embrun
Merceaux-Descloux
Mufflons
Cixous
Moutiers
Saint Leu
Tilea (leaders Lucen and Marco Columbo)
General Borgio
Traits: Commercial & Seafaring
Military Leaders:
Meldo Marcelli
Luciano Catena
Vespero
Ennio Mordinil
Pirazzo
'Ragged' Ricco
Lorenzo Lupo
Enrico Baggio
El Baddo
Scientific Leaders:
Leonardo da Miragliano
Mario Fettucini
Marco Columbo
Cities:
Remas
Luccini
Pavona
Miragliano
Verezzo
Tobaro
Trantio
Sartosa
Monte Castello
Pugno
Scorcio
Aldente
Parmena
Terenne
Astiano
Ebino
Cividale
Modua
Paduana
Mondio
Mintopua
Campogrotta
Urbimo
Viadaza
Varieno
Gioviano
Lambrusco
Mosana
Miniglio
Varesia
Perusia
Brelia
Masena
Borgatorre
Artiua
Urbinia
L騅alto
Villa Vennia
Reggio Remas
Daralas
Escantos
Strata
Casenilio
Melia
Sistina
Paveso
Sestia
Veio
Roba
Ragil
Caragio
Caprio
Tufo
Ilamio
Castello Malaspina
Grand Empire of Cathay (leader Wu)
Emperor Wu
Traits: Industrious & Commercial
Military Leaders:
Han-Zing
Hung-Hu-Tse
Yin-Tuan
Tzu-Sun
Tong Po
Cao Chen
Scientific Leaders:
Ssu-ma-yan
Diwn Ch'ing
Ahn-Yu-Ming
Do-Jime
Cities:
Weijin
Chungcheng
Lohai
Dong Kou
Heyang
Hai Kang
Shang-Yang
Xuzin
Lujou
Nun-Gau
Kenting
Anlu
Shantun
Chau-Hujo
Xizang
Naan Guang
Chingbao
Yangshun
Yunjing
Hsijing
Wanbao
Ruijiang
Bingfang
Wan Tsou
Shuang Hsi
Shan Jiao
Dali
Dunyang
Fuzhou
Chen Pao
Sumun
Tiaohe
Chio Fan
Yandian
Nippon (???)
Emperor Takagura
Traits: Militarisic and Religious
Military Leaders:
Yoritomo Ieysau
Taira Masakado
Nara Yamayuki
Nobunaga Kubuki
Satoshi Noriko
Kenji Nemoto
Takeshi Seto
Scientific Leaders:
Boku-San
Keizo Okada
Hiroshi Ito
Cities:
Hyudo
Shotokun
Sado
Tokaido
Makudo
Takeda
Shoto
Tokaguchi
Ishiguchi
Kumano
Yamanashi
Kumanashi
Kammu
Fubito
Hokin
Hotoku
Miyasaki
Okakama
Tochigi
Toku
Hyushu
Konshu
Kumayama
Yamakama
Aomori
Fukuri
Sakata
Nobegai
Kasuga
Saikioka
Hakatsu
Tokai
Kakuyama
Shinogawa
Fujiyoshima
Mutsu
Ichinomiya
Okawara
Tottori
Nemuro
Kiro
Araby (leader Jaffar)
Sultan Jaffar
Traits: Expansionist and Religious
Military Leaders:
Mulhaed al-Quyat
Daryus-e Qabir
Sheikh Shufti
Mydas the Mean
Al-Muktar
Sheikh Yadosh
Scientifc Leaders:
Ibn Jellaba
Luyt'ama Rah'slyn
Cities:
Bel-Aliad
Al-Haikk
Lashiek
Copher
Martek
Ka-Sabar
El-Kalabad
Argigil
Calimbar
Al-Qehm
Maharek
Ahlad
Dakisir
El-Alhadhr
El-Shamab
Sudrat
Amhabal
Al-Araim
Teshert
Medai
Sud
Kaladar
Palimor
Olodhrad
Bahrad
Istrabul
Sarlondan
Azul
Sundabar
Nazir
Bansha
Sashna
Lastar
Taomo Tabr
Astakr
Al-Muin
Bizmar
Saranya
Utrak
Sabha
Daban
Kingdoms of Ind (???)
Moghul King Ackbar
Traits: Religious and Agricultural
Military Leaders:
Janaghir
Bubur
Gajan
Anhadra
Scientific Leaders:
Hayuman
Araganzeb
Cities:
Karabad
Tibal
Arakan
Maynar
Sambhai
Puram
Mahaba
Visaha
Thatta
Haruppa
Gujar
Kashbar
Ashmur
Aramad
Pushkar
Uijvek
Kabesh
Mahaiyar
Kushan
Pakshan
Mubus
Pabjur
Ekhash
Maraiyna
Bakashabad
Guiyran
Beserha
Subuyi
Mushkur
Gahabad
Harashbad
Shuruk
Kurushuiya
Radahan
Veshiya
Habrabad
Audresh
Norse (a.k.a Norsca) (???)
Kyng Erik Redaxe
Traits: Militaristic and Seafaring
Military Leaders:
Magnus the Mad
Snorri Half-Hand
Harald the Roarer
Morten One-Eye
Beorg Bearstruck
Fraewulf
Scientific Leaders:
Hagmar Wyrmschlager
Krak Drak
Cities:
Olricstaad
Urslo
Iskvard
Fjirgard
Mortensholm
Heimseter
Suderholm
Stavgard
Finnsvik
Thorshafn
Hyttaholm
Bjarkavig
Vidarheim
Aesirvig
Volsbaek
Rotundvig
Volpirsvig
Gnistvag
Bjarkoy
Ildelver
Urgathastad
Grottiburg
Tongurstad
Graelingvig
Steinvik
Kuldevind
Vargstad
Galveholm
Skadistad
Nidhoggstad
Bjoernlingburg
Morkurburg
Jordekburg
Stromstad
Frost
Lade
Skeggi
Kvellig
Aghol
Raunvake
Sjoktraken
Kislev (leader Katarin and Bokha)
Tzar Zoltan
Traits: Expansionist and Agricultural
Military Leaders:
Alexis Romanoff
Igor the Terrible
Ivan the Lunatic
Boris Ursis
Ulrika Magdova
Scientific Leaders:
Radii Bokha
Katarina II the Ice Queen
Cities:
Kislev
Praag
Erengrad
Volksgrad
Belev
Kobrin
Krakjunov
Bolgasgrad
Patragresk
Preslav
Rakhov
Omensk
Zilair
Gdov
Chazask
Pinsk
Murmagrad
Dubna
Egorevsk
Olnza
Nyrob
Yaransk
Tzeskagrad
Krovas
Shatsk
Selkov
Chudovo
Nidzica
Pechora
Volkolomsk
Chernozavtra
Opulensk
Lukoyanov
Ungor tribe? (???)
Other Civs
Nehekhara (Tomb Kings) (leaders Settra and Nagash)
Sylvania (Vampire Counts) (leaders Vlad and Nagash)
Count Vlad von Carstein
Traits: Militaristic and Scientific
Military Leaders:
Isabella von Carstein
Konrad von Carstein
Mannfred von Carstein
Emmanuelle von Carstein
Scientific Leaders:
Zacharias the Everliving
Adolphus Krieger
Melkhior
Cities:
Drakenhof
Waldenhof
Swartzhafen
Leicheberg
Tempelhof
Nachthafen
Mikalsdorf
Naubonum
Thyrnau
Telfeuheim
Essenfurt
Stephansdorp
Egling
Rottfurt
Pfaffbach
Regrakhof
Siegfriedhof
Vanhaldenschlosse
Vermisace
Ulthuan (High Elves) (leaders Finubar and Aenarion)
Phoenix King Caledor
Traits: Scientific and Seafaring
Military Leaders:
Caledor Dragontamer
Bel Shanaar
Caradryel
Tethlis
Aethis
Morvael
Mentheus
Bel Hathor
Tyrion
Eltharion
Tallanquine
Selafyn
Scientific Leaders:
Aenarion
Teclis
Clarienya
Cities:
Avelorn
Caledor
Lothern
Tor Yvresse
Tor Elyr
Tiranoc
Tor Achare
Anlec
Tor Anroc
Cairn Lotherl
Nagarythe
Sith Rionnasc
Tor Elithis
Calith
Giaf Gabh Dion
Tor Alessi
Athel Maraya
Tor Lehan
Tor Peliathar
Tor Elasor
Feiss Mabdon
Tor Aydin
Altheriol-ta-Mealthiel
Gaene
Kaselorne
Glorairmor
Tor Inouseith
Enekandril
Nimharuan
Tor Lanad
Tor Aaris
Ard'ien
Khanec
Tor Eaiahn
Nimarail
Ciriail
Glorairine
Torrolerial
Enaillellion
Orrondhuir
Sierundirel
Coranttilli
Seaneriel
Angostendil
Naggaroth (Dark Elves) (leaders Malekith and Morathi)
Witch King Malekith
Traits: Militaristic and Scientific
MGL:
Rakath the Beastlord
Mengil Manhide
Tullaris
Kouran
Shadowblade
Malus Darkblade
Lord Yeur
SGL:
Morathi the Seeress
Hellebron the Hag Queen
Cities:
Naggarond
Karond Kar
Clar Karond
Har Ganeth
Hag Graef
Ghrond
Kalos
Ghaba Ghanaf
Barak-Tor
Maledor
Khaef Korrond
Anlec
Argond
Shathirob
Clar Manaul
Ithmariar
Chaend
Conrond Mor
Radonnor
Murousbane
Clar Marrachir
Urgortheth
Ihara
Ukanevar
Drathastine
Manar Gandar
Caranaad
Iosichaard
Mengostlox
Lamistuis
Clar Nasacar
Udenarat
Cevedes
Athel Loren (Wood Elves) (leaders Orion and Ariel)
Queen Ariel
Traits: Mil & Religious
MGL:
Orion
Asarnil
Skarloc
Yavathol
Morfoin
Naestra
Arahan
Skaw
Ythil the Hawk-eyed
SGL:
Drycha
Durthu
Cities:
Athel Loren
Athel Toralien
Sith Fascoluinne
Laurelorn
Coeth Mara
Athel Tamarha
Alwylyn
Llarendil
Naieth
Lanuenanith
Atherondiel
Githdelerath
Athel Illien
Athel Arben
Farediil
Athel Elarien
Lothneriann
Inaidion
Eiin-irel
Andiaare
Shedonion
Inrolandar
Inor-draas
Athhargaliel
Lanaillnish
Murar-galiel
Eiaidaard
Athel Elaidail
Athkankhalir
Caurlunir
Thannerkhalir
Singoliith
Anas-eith
Elta-ellion
Lothlann
Furastendil
Athel Iyaedianith
Githhariost
Cerul-iith
Lorrachuan
Nimun-anel
Elas-anith
Haruenil
Ceraandril
Solanfelfin
Sinrolnish
Enundiost
Quaolare
Glorlorcurath
Hirathiann
Ardgoldian
Tuelrolanel
Fordonion
En'galiel
Aiul-anith
Athel Irrmerien
Tessthanerath
Lorundthion
Ogre Kingdoms (leader Greasus Goldtooth)
Lustria (Lizard Men) (leaders Tenehuini and Mazdamundi)
(Note: the following info is for the Slann Lizardmen from the Civ III WH mod... I don't know if any of this will work for Lustria, but here goes...)
Mage Priest Quizitec
Traits: Sci & Religious
MGL:
Mazdamundi
Storpaddan
Djellibeybi
Brambo
Kroq-Gar
SGL:
Kroak
Adohi-Tehga
Tepec-Inzi
Ixchi Huichi
Xltok
Cities:
Itza
Xlanhuapec
Tlax
Hexoatl
Quetza
Pahuax
Tlanxla
Xahutec
Tlaxtlan
Zlatlan
Xhotl
Huatl
Axlotl
Chupayotl
Oyxl
Chaqua
Quetzl
Tlencan
Zlatlan
Hexoatl
Chaqua
Konquata
Aztelcahuan
Autloxotl
Ploxztelec
Enxilada
Cuexotl
Nahuontl
Tlaqua
Teotiqua
Toca
The Waaa'gh (Orcs and Goblins) (leaders Azhag and Grom)
Okay, the following info is for the Ironclaw Orcs, followed by the Redeye Goblin's info (they were separate civs in the Civ III version):
Lord Gorbad Ironclaw
Traits: Mil and Expansionist
MGL:
Urk Grimfang
Gnashrak
Azhag the Slaughterer
Grimgor Ironhide
Badruk 'Eadsplitta
Gorfang Rotgut
Borgut Facebeater
SGL:
Wurrzag Ud Ura Zahubu
Urgok
Cities:
Karag Oran
Bogradd
Barad Ur Blagtoof
Fegg
Borzag
Skabbad
Bruglodd
Rokyug
Gragath
Hrothyogg
Skrag
Dakaarg
Gathrog
Dregruk
Blodlard
Durgul
Naruz
Ruzgub
Ugrunt
Skabnarg
Mordhak
Uggraka
Gritbag
Igburr
Uggrim
Urtysnik
Slaggrit
Zodrot
Gorug
Gobturd
Grotarg
Badshak
Grimug
Gruntig
Wortzod
Waaork
Sniklagg
Urtybad
Uzlagg
Dakanarg
Skarig
Gritmor
Zugghul
Wazug
Dreggrunt
Gobdher
Zoggrunt
Moruz
Uznon
Maghed
Skarfat
Shakog
Durnarg
Grimzod
Uzwort
Rotnaz
Gutlard
Lord Dork Redeye
Traits: Mil and Sci
MGL:
Gorkil Eye Gouger
Grom the Paunch
Skarsnik
Morglum Necksnapper
SGL:
Wuzzup
Gubbinz
Cities:
Gunbad
Karag Orrud
Ugbad
Dolun
Bogrot
Ruglud
Durgob
Wortrung
Dakabad
Narslag
Uzmor
Wazrunt
Grakazog
Ugezod
Skumgraka
Nazmeg
Uzork
Snagauz
Slagdhak
Shakrat
Buttash
Skabig
Muggrut
Grotgab
Grubmor
Bader
Skabbog
Muggul
Skarzug
Dumturd
Grubbad
Uzthug
Puggut
Muggsnak
Dedergol
Ogarg
Skumin
Skarskab
Maggraka
Zodgab
Oggrit
Snotlad
Smiggob
Nargrin
Stiknob
Snikzug
Gobbok
Blodin
Slaggob
Waarot
Dummor
Frumzog
Skumzod
Slaggag
Dakagog
Smiggrot
Dumsnik
Skarbutt
Blodwort
Goobat
Bugbutt
The Under Empire (Skaven) (Morskitter?)
No info currently available, but Skaven will be in next patch of WH for C3C...
Karaz Ankor (Dwarves) (Leader Thorgrim)
High King Gotrek Starbreaker
Traits: Sci & Ind
MGL:
Snorri Whitebeard
Kadrin Redmane
Scourscowl
Kurgan Ironbeard
Logan Proudbeard
Skalf Dragonslayer
Belegar
Duregar
Gotrek Gurnisson
Aaglo (okay, this one is actually an easter egg due to Aaglo having made over 3/4 of the dwarven units, not to mention countless other WH fantasy units as well.)
SGL:
Kurgaz
Kragg the Grim
Thorek Ironbrow
Kazgar the Fearless
Cities:
Karaz-a-Karak
Vala-Azrilungol
Karak-Azul
Karak-Azgal
Karak-Drazh
Karak-Kadrin
Karak-Varn
Karak-Vlag
Karak-Ungor
Zhufbar
Barak-Varr
Karag-Dron
Ekrund
Karak-Izor
Valhorn
Budrikhorn
Karak-Hirn
Karak-Norn
Kraka-Drak
Kazrad-Kain
Karak-Tarun
Karak-Zorn
Karag-Dum
Kazrad-Kain
Karak-Dar
Karak-Hark
Zhorac-Kuban
Karak-Pram
Karak-Orod
Karak-Koln
Karak-Balg
Karak-Urth
Karak-Ungrim
Karak-Mingol
Karaz-Lumbar
Kadar-Gravning
Karak-Bazik
Karak-Zulvor
Karak-Dawr
Karak-Azkahr
The Dawi'zharr (Chaos Dwarves) (???)
High Priest Astragoth
Traits: Ind & Rel
MGL:
Gazrakh
Bazhrakk the Cruel
Zhatan the Black
Oglah Khan
Gorduz Backstabber
SGL:
Azgorh
Cities:
Zharr-Nagrund
Gorgoth
Zorn Uzkul
Uzkulak
Gash Kadrak
Urugash
Gargathor
Nnbarak
Dur Madaktu
Tashbaan
Kazadrin
Karakh ZharrDrakh
Ashurbar
Karak Adurn
Kattoshan
Nakadroth
Slargroz
Etzurbar
Kazanos
Musk Kadrosh
Esk Hadrin
Kuladdar
Hordes of Chaos (leader Archaon)
Chaos Lord Archaon
Traits: Mil & Rel
MGL:
Morkar
Mallor
Crom the Conquerer
Chak'har
Zakanoth
Azamar
Adominus
Mamilius
Gorak
Danju Zarn
Gabrad the Carnal
Scylla
SGL:
Se-ethe
Arcimis
Lothar Bubonicus
Gustav Demetrius
Cities:
Khorinaun
Vorshgar
Karan'Azzarr
Ulangor
Ananar
Dair
Phuuun'nar
Q'erzh
Ulauch
Foldh
Zanar
Hleoch
Dubhz
Dadehh
Rhandh
Q'uuff
Ooar
Irtlak
Daaoaath
Akuaaeug'g
N'Nuuooo
Euiar
Dathzhulda
Zhuush
Daduak
Ssablz
Chakir
Therabl
Hhuuak
Ilph
Q'Ooerde
Uugz
Zzhir
Iraocogyybh
Gzchabl
Q'dai
Owablir
Duanil
Eranisshhabl
Ildherooer
Zaoulaa
Dhul
Arulq'oo
Aadephksffdueuoo
Arilda
Hluutliiir
Kshlzshsh
Aneedeyowir
Dhuummchhl
Immtlthloeicog
Ulg'gn'n
Oa
Daaeaommgz
Eppzhlsh
Q'
Ppuupp
Own'noag'g
Oothldhaen'nowoa
Duthccmmcog
Q'ksz
N'nae
Duarph
Bhiiareu
Ulooshe
Yyzeu
Yyuug'gphq'
Ablakshhl
G'gtluushks
Mmzher
Hhileebh
N'nedhg'g
Foldushgzks
Aezhaa
Q'llda
Uhldayg'gy
Deablthoahh
Tlydaeoezh
Aarhflyn'nss
Beastmen (haven't come up with a good name yet) (Khazrak?)
No info yet, but Bests of Chaos will be one of the two new civs in the next patch, though....
For any of the ? Civs, I need more info for, if anyone wants to help
Did that help? :D