How distant family members can unexpectedly become heirs in probate

When someone passes away without a will, or even sometimes with a will that doesn’t clearly cover everything, the probate court steps in to figure out who inherits what. And believe it or not, that long-lost cousin you haven’t seen since a childhood family reunion might end up with a piece of the pie.

At Widlast Legal, we often get calls that start with, “You’re not going to believe this, but…” followed by a story about an unexpected heir. These stories usually boil down to a few key legal realities:

1. If There’s No Will, California Law Decides Who Gets What

This process is called intestate succession. The law creates a family tree and moves outwards branch by branch—starting with spouses, children, and parents. But if no close relatives exist, the court looks further out: siblings, nieces and nephews, aunts and uncles, first cousins, and sometimes beyond.

So yes, that second cousin you never met could be entitled to part of the estate simply because no one closer in line is alive or eligible.

 

2. Distant Relatives May Appear—Sometimes Suddenly

It’s not unusual for previously unknown relatives to pop up after a death, especially if the estate involves significant assets. Sometimes they’re legitimate heirs. Other times, they’re not. In either case, the personal representative (executor or administrator) must investigate and follow the law.

If you’re managing a loved one’s estate and unsure who all the “rightful heirs” are, it’s important to get legal guidance before distributing anything.

 

3. A Will Can Prevent Surprises—But Only If It’s Clear and Current

A properly written and updated estate plan is the best way to make sure your assets go where you want them to. If you don’t want your estranged uncle—or your great-aunt’s grandson from a second marriage—to inherit, a will or trust is your tool to make that clear.

And remember beneficiary designations on accounts like life insurance or retirement plans override what’s written in a will, so it’s critical to keep those up to date, too.

 

4. When There’s a Question, the Court Might Require a Heirship Determination

In some cases, especially if the family tree is complicated, the court may require proof of who the lawful heirs are. This can involve family declarations, genealogical research, or even DNA testing.

 

Bottom Line

If a loved one dies without a will—or with a vague one—unexpected heirs may surface. This can delay the probate process and stir up family tensions. And if you don’t want your assets to become a future mystery novel, an estate plan is your best defense.

At Widlast Legal, we can help whether you’re trying to sort out a relative’s estate or want to make sure yours is airtight. Schedule a consultation, and we’ll help you keep your legacy in the right hands—no distant cousin drama required.