No, it doesn't matter.
I'm not asking you to speculate on who you believe is objective or not.
But to read a situation as already stated objectively, and draw conclusions off it.
May I be any of these characters, it won't change what you can make of the situation one single bit.
Bottom line: Daughter owns all of the property legally, unless a constructive trust can be proven. I would be expensive to attempt to prove that in court.
Morally, daughter probably should get a larger share than the others because she has taken the responsibility for the assets and covering the expenses of the assets. She has also paid all of the taxes on any earnings of the assets since everything is in her name. I suspect that the profits of the trailor park and/or the house were not all that high. People tend to not realize just how many expenses are involved in being a landlord.
Whether that larger share means that brother 1 should get nothing more, and brother 2 only $55,000 depends on the actual value of the assets, not the speculative value. For example, she would not have netted $180,000 from the sale of the house.