So y'all say. You're jumping to conclusions that there was no will or trust. You're jumping to conclusions that the widow was on titles and deeds and accounts and polices. None of that was stated in the OP.
I'll be watching and waiting for you,
particularly, Ld, to make a remark that is not strictly legal and on-topic.
At least
my remark, imperfect as you found it to be, was made in a spirit of inspiring compassion toward her stepchildren.
Since you're so very interested in
the law, Ld, here's the info you earnestly seek, written in simple English by LegalZoom at http://info.legalzoom.com/illinois-estate-laws-minor-children-22300.html:
Intestacy
If a parent dies without a will, his estate is considered intestate. This means his property will be distributed according to Illinois's intestate succession laws. If a parent dies with surviving children and he has no will but a surviving spouse, half of his estate goes to his children. If a decedent dies without a surviving spouse, the entire estate goes to his children.
Will
If a parent has a will, he can leave whatever property he sees fit to his child. If the will was executed prior to his child's birth, the child is entitled to a portion of the deceased parent’s estate even if the child is not mentioned in the will. The child may claim the estate percentage he would have been entitled to had the deceased parent not had a will at all. The only exception to this rule is if the will makes it clear the deceased parent intended to disinherit the child and that is why the child was not named.
Trusts
Trusts are a popular tool for estate planning because they exempt all property included in the trust from probate, allowing the trust beneficiaries to access the property immediately. Trusts are especially good for transferring property to minor children. Trust property is managed by trustees, not the beneficiaries. As a result, the children are provided for without having to undertake the responsibility of maintaining property. To create a trust in Illinois after one's death, known as a testamentary trust, the decedent’s will must transfer property to the trustee who then holds the property on behalf of the trust. Additionally, the will must specify the decedent's children are to benefit from the trust and outline the terms for how the property is to be managed and distributed.