The 3rd person pronouns and demonstratives of a language are either identical or are derivationally related. In Basque, the words <i>hau</i> 'proximal,' <i>hori</i> 'medial,' and <i>hura</i> function as both 3rd person pronouns and demonstratives.

<br><br><b>Reference</b><br>
Bhat, D. N. S.. 2008. Third Person Pronouns and Demonstratives.
In Haspelmath et al (2008), chapter 43. Available online at <a href="http://wals.info/feature/43">
http://wals.info/feature/43</a href>.
