Brothers and sisters have I none... http://www.wolframalpha.com/input/?i=Brothers+and+sisters+have+I+none%2C+but+this+man%27s+father+is+my+son.++Who+am+I+refer

Brothers and sisters have I none... http://www.wolframalpha.com/input/?i=Brothers+and+sisters+have+I+none%2C+but+this+man%27s+father+is+my+son.++Who+am+I+referring+to%3F http://www.wolframalpha.com/input/?i=Brothers+and+sisters+ha...