Here is some basic info about each Weyr, Crafthall and major Hold.
Fort Weyr
Established - first
Holds under protection - Fort, Ruatha, Southern Boll
Weyrleaders -
Sean Connell on Carenath (1st Pass)
S'nan on Magrith (2nd Pass)
Sh'gall on Kadith (6th Pass)
T'ron on Fidranth (Oldtimer - 8th/9th Passes)
N'ton on Lioth (9th Pass)
Weyrwomen -
Sorka Hanrahan-Connell on Faranth (1st Pass)
Sarai on Lanath (2nd Pass)
Leri on Holth (6th Pass)
Moreta on Orlith (6th Pass)
Mardra on Loranth (Oldtimer - 8th/9th Pass)
Colour - Brown
Benden Weyr
Established - second
Holds under protection - Benden, Bitra, Lemos
Weyrleaders -
M'hall Connell on Brianth (1st Pass)
M'shall on Craigath (2nd Pass)
K'dren on Kuzuth (6th Pass)
S'loner on Chendith (2nd Long Interval)
F'lon on Simanith (2nd Long Interval)
R'gul on Hath (2nd long Interval)
F'lar on Mnementh (9th Pass)
Weyrwomen -
Torene Ostrovsky on Alaranth (1st Pass)
Irene on Maruth (2nd Pass)
Levalla on Oribeth (6th Pass)
Carola on Feyrith (2nd Long Interval)
Jora on Nemorth (2nd Long Interval)
Lessa on Ramoth (9th Pass)
Colour - Red
High Reaches Weyr
Established - third
Holds under protection - High Reaches, Nabol, Tillek
Weyrleaders -
G'don on Ch'gath (2nd Pass)
S'ligar on Gianarth (6th Pass)
T'kul on Salth (Oldtimer, 8th/9th Pass)
T'bor on Orth (9th Pass)
Weyrwomen -
Mari on Susuth (2nd Pass)
Falga on Tamianth (6th Pass)
Colour - Blue
Igen Weyr
Established - fourth
Holds under protection - Keroon, parts of Igen, southern Telgar
Weyrleaders -
B'nurrin on Ianath (2nd Pass)
L'bol on Timenth (6th Pass)
G'narish on Gyamath (Oldtimer, 8th/9th Pass)
Weyrwomen -
Shanna on Haralth (2nd Pass)
Dalova on Perforth (6th Pass)
Colour - Yellow
Ista Weyr
Established - fifth
Holds under protection - Ista, parts of Igen, Nerat
Weyrleaders -
D'miel on Ronelth (2nd Pass)
F'gal on Sanalth (6th Pass)
D'ram on Tiroth (Oldtimer - 8th/9th Pass)
G'dened on Baranth (9th Pass)
Weyrwomen -
Laura on Jemath (2nd Pass)
Wimmia on Torenth (6th Pass)
Fanna on Miranth (Oldtimer - 8th/9th Pass)
Cosira on Caylith (9th Pass)
Colour - Orange
Telgar Weyr
Established - sixth
Holds under protection - Telgar, Crom
Weyrleaders -
K'vin on Charanth (2nd Pass)
M'tani on Hogarth (6th Pass)
Weyrwomen -
Zulaya on Meranath (2nd Pass)
Miridan on Sutanith (6th Pass)
Colour - White
Southern Weyr
Established - seventh
Holds under protection - Southern
Weyrleaders -
T'bor on Orth (9th Pass)
T'kul on Salth (9th Pass)
K'van on Heth (9th Pass)
Weyrwomen -
Kylara on Prideth (9th Pass)
Mardra on Loranth (9th Pass)
Colour - Light blue
The Harper Hall
Location: Fort
Master: Clisser (Head of the College, which evolves into the Harper Hall - 2nd Pass), Tirone (6th Pass), Gennell (2nd Long Interval), Robinton(2nd Long Interval, 9th Pass), Sebell (9th Pass)
Colour: Bright French blue
The Smithcraft Hall
Location: Telgar
Master: Fandarel (9th Pass)
Colour: Forge Red
The Minercraft Hall
Location: Crom
Master: Nicat (9th Pass)
Colour: Black and Silver
The Fishercraft Hall
Location: Tillek
Master: Idarolan (9th Pass)
Colour: Sea blue
The Weavercraft Hall
Location: Southern Boll
Master: Zurg (9th Pass)
Colour: Lavendar
The Farmercraft Hall
Location: Nerat
Master: Andemon (9th Pass)
Colour: Corn yellow
The Tannercraft Hall
Location: Igen
Master: Belesdan (9th Pass)
Colour: Tan (duh)
The Herdsmancraft Hall
Location: Keroon
Master: Briaret (9th Pass)
Colour: Ochre
The Healercraft Hall
Location: Fort (in the Harpercraft Hall)
Master: Capiam (6th Pass), Betrice (2nd Long Interval), Oldive (9th Pass)
Colour: Purple
HOLDS
Fort Hold
Lords: Paulin (2nd Pass), Tolocamp (6th Pass), Grogellan (2nd Long Interval), Groghe (9th Pass)
Ladies: Pendra- Tolocamp's wife, Anella- Tolocamp's second wife
Fort Blooded: Campen, Pendora, Mostar, Doral, Theskin, Silma, Nerilka, Gallen, Jess, Peth, Amilla, Mercia, Merin, Kista, Gabin, Mara, Nia, Lilla, Munchaun.
Industries: Unknown
Ruatha Hold
Lords: Leef (6th Pass), Alessan (6th Pass), Ashmichel (2nd Long Interval), Kale (2nd Long Interval), Fax (Unofficial, 2nd Long Interval), Jaxom (9th Pass)
Ladies: Oma- Leef's wife, Suriana- Alessan's wife, Nerilka- Alessan's second wife, Adessa- Kale's wife, Gemma- Fax's wife, Sharra- Jaxom's wife.
Ruathan Blooded: Oklina, Dangel, Lessa, F'lessan, Jarrol, Mardra.
Industries: Runner beasts
Telgar Hold
Lords: Tashvi (2nd Pass), Tarathel (2nd Long Interval), Larad (9th Pass)
Ladies: Salda- Tashvi's wife
Telgar Blooded: Kylara, Thella
Industries: Unknown
Info on the other Holds is coming soon. If there are any errors please let me know.