Anecdotally, my parents had a son while under the financial support of both sets of my grandparents. Then 4 daughters while only supported by a single not quite

Anecdotally, my parents had a son while under the financial support of both sets of my grandparents. Then 4 daughters while only supported by a single not quite middle class income. Then a 10 year gap and under the support of two middle class incomes had their second son.