Strict Races: These races are very largely against mixing bloodlines, so finding those of these races willing to have a partner not of their own race is not easy. Mixed races are not allowed to reside in the main kingdom permanently or set up a permanent shop/business.
Vampyre (The high elves of the second races)
Less Strict: These races still have a large majority against mixing bloodlines, but it is easier to find accepting people that won’t treat you like shit or willing to partner.
Free Spirits: These races typically care not one bit what race you are or what you’re mixed with and many are willing to take on partners from other races.