Mama June's late daughter, Anna "Chickadee" Cardwell, got hitched after finding out she had stage 4 cancer ... TMZ has learned.

Chickadee and Eldridge Toney

Our sources tell us the reality TV star expressed her desire to get married to her partner, Eldridge Toney, back in January ... after being diagnosed with stage 4 adrenal carcinoma.

Mama June's Daughter Chickadee Celebrates Kid's Graduation Amid Cancer Battle Facebook-Anna Marie Cardwel

We're told Anna made it clear she wanted to have her wedding while she was still feeling well enough to go through a ceremony.

Chickadee and Eldridge Toney

According to the marriage certificate, obtained by TMZ, Anna and Eldridge tied the knot March 4 in Wilkinson County, Georgia. What's more, Anna's sister, Pumpkin's husband was the officiant.

Remember ... Anna was also undergoing chemotherapy in March, the same month she got married.

Remembering Anna 'Chickadee' Cardwell Gallery Launch Gallery Remembering Anna 'Chickadee' Cardwell Launch Gallery Gallery

Our sources say the wedding included close family and a camera crew recording footage for their WE tv reality show, "Mama June: From Not to Hot."

Play video content 12/10/23 ANNOUNCING CHICKADEE'S PASSING

As we reported ... Anna died Saturday after her difficult cancer battle, a little over 9 months after she walked down the aisle.

Play video content SHARING THE HEARTBREAKING NEWS

The couple did not have any children together, but Anna had 2 children from previous relationships.

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