Darwin's father was a medical doctor. So was his grandfather. His uncles were mostly industrialists. Darwin himself studied for the ministry. Maybe this is what you are confabulating, although I may be giving you too much credit.
and Darwin could not go along with a six thousand year old earth. So he had to come up with another way to explain what did not make sense.
No he didn't. It wasn't even a issue. The (creationist at the time) scientific community had abandoned the idea of a 6K year old earth before Darwin was old enough to wear knee-pants.
Those who were anti-creator, found great usage of "evolving" and thus the "imperfect replicators" began their theory of evolution so they could removed HE that did in fact create.
Wrong here too. The majority of evolutionists are and always have been theists.
Evolutionists who are so far out in the stratosphere, got what they think is credibility through a "monkey" trial.
The evolution side lost the Scopes Trial. Antievolution laws remained on the books for nearly half a century following.