title: Loop for including a list instead of an individual in ggenealogy package in R
body: <p>I am trying to trace back a pedigree and I have a package to do it for specific individuals but instead, I need to use a list of 2000 animals. What I need is all the ancestors of each individual 5 generations back .</p>
  
  <p>Here it is an example:</p>
  
  <pre><code>library(ggenealogy)
  data(sbGeneal)
  getAncestors("5601T", sbGeneal, 5)
  </code></pre>
  
  <p>I need to use a list of individuals instead of writing one by one the name of the animals.</p>
  
  <p>Would it be possible?</p>