<p>So, my dad was married before he married my mom and had four kids. By the time I was born they were all older and most had kids of their own, I'm not really sure if I should put these half-siblings on my application and frankly don't know when they graduated or how to get a hold of one of them. So, should I put them in the siblings section?</p>
<p>Side Note: I have a younger brother and an older sister that did live with me and I have put them.</p>