1)3rd house lord and 1st house lord in mutual relationship with any way, Native may be powerful, brave, having good passions, inclinations towards brave acts, and happiness of brothers.
2)3rd house lord is strong in strength and associated with auspicious planet and karak Mars is well placed in Auspicious house then it is indicating growth of happiness of Siblings.
3)3rd house lord is weak in Strength and associated with malific planet and karak Mars is placed in dussthan then it may cause evil for his siblings.
