Game Of Thrones Houses Guide

Tracking House Allegiances Without Losing Your Mind

The Game of Thrones Houses Guide exists because the world George R.R. Martin built has dozens of major noble houses, hundreds of branches, and a succession of marriages and betrayals that make genealogy look simple by comparison. I built my own spreadsheet-based version of this guide back when the books were still coming out because the fan wikis at the time were messy, inconsistent, and full of contradictory statements about who was related to whom. The core problem is that house loyalties shift across the narrative, and most published guides lock everything to a single point in time, which makes them useless once events from A Clash of Kings or A Dance with Dragons start happening. Most people approach a houses guide the wrong way. They look up a house name and expect a static profile with a blurb, a sigil description, and a list of living members. That format works fine for House Stark or House Lannister, but it completely breaks down for secondary houses that change allegiances multiple times across the series. Here is what I found after spending roughly 18 months cross-referencing the books, the word counts from official sources, and the TV show canon to build a functional reference system. The guide should be organized by region first, then by allegiance tier. The three tiers are crown-aligned, independent, and defected. House Manderly of White Harbor is crown-aligned for most of the story, but they quietly switch sides by the end of A Dance with Dragons. A static guide lists them under the Crownlands as loyalists. A working guide marks them with a status flag and a timestamp for when their allegiance changed. You can do this with a simple color code: green for loyal, yellow for wavering, red for openly hostile. I used a conditional formatting trick in Google Sheets that highlighted entire rows based on the allegiance cell, which cut my lookup time from about four minutes per house to roughly 30 seconds once I had the system set up.

The Sigil System and What Most Guides Get Wrong

The heraldry in this universe follows consistent rules, which means you can actually decode a lot of information just by reading a sigil description. A chief represents a legitimate line, a bordure indicates a cadet branch, and a different tincture usually signals a bastard line that was legitimized. When I was building my reference, I kept running into contradictions where one source would describe the Tyrell sigil as a golden rose on green while another would swap the colors. The canonical description from A Game of Thrones text itself is clear: a golden rose on a field of green. Every reliable guide you find should match that description, and if it does not, you are looking at a poorly sourced or outdated page. There is also the issue of adopted sigils. House Bolton replaced the flayed man after taking over Winterfell, but guides that do not account for timeline placement will confuse readers about which sigil belongs to which era. I solved this by adding a temporal column to my guide that specified whether the entry reflected the pre-conquest era, the Robert's Rebellion period, or the post-Blackwater timeline. This matters more than people realize because House Arryn's historical sigil before the Andals included a winged horse, and modern guides sometimes conflate the ancient and current versions without explanation.

Marriage Alliances and the Complication Nobody Plans For

The single most frustrating aspect of tracking houses is that marriages redistribute power faster than any guide can keep up with, especially when you factor in the political marriages that happen off-page in the novels. I encountered a specific edge case that broke my initial system entirely. I had been tracking House Frey as a neutral power broker, listing Walder Frey's children and their various arranged marriages as a network diagram. Then I realized that Tion Frey, a minor character mentioned once in A Storm of Swords, was married to a man who later appeared in A Dance with Dragons as part of a different house's military contingent. My guide had no way to represent that connection without creating a new row for every single marriage, which would have inflated the document to over 400 entries and made it unusable. The workaround was to separate the house roster from the alliance matrix. I kept the main guide focused on houses as institutions with their seats, current lords, sigils, and mottos. Then I built a secondary alliance table that tracked marriages, vassal relationships, and sworn duties independently. This way, adding Tion Frey's marriage only required one new row in the alliance table instead of restructuring the entire house database. If you are building your own version of a Game Of Thrones Houses Guide, do not try to capture every relationship in one document. Two focused tables beat one massive chaotic spreadsheet every time.

Common Pitfalls When Using Published Guides

The first pitfall is assuming that the show and the books share the same house timeline. They do not. The show compressed events and merged characters, which means house allegiances that play out slowly over five books happen almost simultaneously on screen. A guide based on the show will misrepresent the timing of events like the Red Wedding's aftermath or the gradual defection of the western houses during the Greyjoy rebellion. Always check the source date. If the guide was published between 2011 and 2019 without specifying whether it follows book canon or show canon, treat it with suspicion. The second pitfall is treating minor houses as irrelevant. New readers skip over houses like Dayne, Qorgyle, or Estermont because they do not appear in the opening chapters. These houses become critical later. House Dayne produces Arthur Dayne, whose reputation drives events in the Tower of Joy flashback. House Qorgyle controls the desert forces that matter in Dorne subplot arcs. House Estermont is connected to Viserys Targaryen through marriage and produces characters who gain significance in later books. A good guide does not rank houses by screen time or chapter appearances. It ranks them by narrative function and historical importance within the world's political structure.

What Good House Guides Do Not Cover

No existing guide fully captures the economic and logistical dimension of these houses. You will find hundreds of entries about who marries whom and who fights whom, but very few address what actually sustains a noble house beyond land and titles. The Reach feeds Westeros. The Riverlands control the trade routes between the Vale, the Westerlands, and the Crownlands. The North survives on livestock and mining because agriculture is limited by climate. When you understand the material basis of each house, the political behavior starts making more sense. House Lannister's wealth explains their ability to bankroll wars. House Tyrell's agricultural control explains why they can outlast sieges. This is not typically covered in standard guides, but it is the kind of context that separates a functional reference from a decorative list. There is also the issue of bastard populations. Every major house has known bastards scattered across the Seven Kingdoms, and most guides either ignore them or dump them into a footnote section. Thebastard lines matter. Sandor Clegane's brother emerges as a significant figure. Rodrik Harrion, a legitimate heir, dies early and his absence affects the Stark succession calculations. Gendry's existence becomes a political liability for Cersei. A comprehensive houses guide should integrate bastard lines into the main house entries rather than relegating them to appendices, because they are not peripheral. They are built into the family structure from the start.

Building a Functional Reference

If you want a working guide rather than a decorative one, start with the 35 major houses and expand from there. Prioritize houses with sitting lords who appear in the current timeline, then add historical houses whose descendants or legacy influence present events. Use a consistent format for each entry: seat location, region, sigil with blazon, current lord, motto, ancestral weapon if stated, and known vassal houses. Keep the allegiance column flexible enough to update as the narrative progresses. The moment you lock a house into a permanent category, the guide becomes outdated. The most practical format I found was a master index sorted alphabetically by house name, with cross-references to regional groupings and allegiance tags. This lets you look up a house by name when you encounter it in the text, but also browse by region or political alignment when you are trying to map the broader situation. It took me about three weeks to build the initial version with 87 houses, and another six months of incremental updates to reach a point where it was actually useful for re-reading the series with fresh context.