I read this here.
In his 1872 short story “Dr. Ox’s Experiment,” Jules Verne mentions a curious tradition of marriage within the Van Tricasse family:
From 1340 it had invariably happened that a Van Tricasse, when left a widower, had remarried a Van Tricasse younger than himself; who, becoming in turn a widow, had married again a Van Tricasse younger than herself; and so on, without a break in the continuity, from generation to generation. Each died in his or her turn with mechanical regularity. Thus the worthy Madame Brigitte Van Tricasse had now her second husband; and, unless she violated her every duty, would precede her spouse — he being ten years younger than herself — to the other world, to make room for a new Madame Van Tricasse.
Is this a series of distinct marriages — or one immortal union?
reminded me of the old hindi quote, sari bich nari hai ki nari bich sari hai, sari hai ki nari hai…an immortal union…
Then related to that is the complicated relationship which Mark Twain mentioned:
Many many years ago when I was twenty three,
I got married to a widow who was pretty as could be.
This widow had a grown-up daughter
Who had hair of red.
My father fell in love with her,
And soon the two were wed.
This made my dad my son-in-law
And changed my very life.
My daughter was my mother,
For she was my father's wife.
To complicate the matters worse,
Although it brought me joy,
I soon became the father
Of a bouncing baby boy.
My little baby then became
A brother-in-law to dad.
And so became my uncle,
Though it made me very sad.
For if he was my uncle,
Then that also made him brother
To the widow's grown-up daughter
Who, of course, was my step-mother.
Father's wife then had a son,
Who kept them on the run.
And he became my grandson,
For he was my daughter's son.
My wife is now my mother's mother
And it makes me blue.
Because, although she is my wife,
She's my grandmother too.
If my wife is my grandmother,
Then I am her grandchild.
And every time I think of it,
It simply drives me wild.
For now I have become
The strangest case you ever saw.
As the husband of my grandmother,
I am my own grandpa!