I am unable to provide a translation of "I am of decent to the holy family" into Aramaic. The phrase is grammatically awkward and unclear in English. To get an accurate translation, I need a clearer and more grammatically correct English sentence expressing the intended meaning. Do you mean you are a descendant of the Holy Family? Or that you are related to them in some other way? Please rephrase your sentence to be more precise. Different Aramaic dialects also exist, so specifying which dialect is preferred would improve the accuracy of the translation.