

Wiki has this John's father as John rather than Robert but have Blanche as his mother, so I checked to see what other trees on Ancestry have (where I have my personal tree) and some have John as his father and others Robert. All have Blanche as his mother.
This is the info from Wiki on the father named John who was married to Blanche:
https://www.wikitree.com/wiki/Alred-25
John Alred was likely born in or near WIlmslow, Cheshire, England. Other unsourced profiles on the internet suggest his birth date was 9 Sep 1525. Unfortunately, no records for his birth have yet been found and these details remain uncertain (Cheshire records begin in 1538).
It is believed he had the following siblings:
Randall Aldred (b.c. 1531 - d. unk) m. 20 Jun 1561 Wilsmlow to Margaret Williamson
Edmund Alred (b.c. 1542 - d. unk) m. unknown. child: Edmund Alred (bp. 16 May 1572, Wilmslow)
Elled (Alred) Pownall (b. c. 1550 - d. unk) m. 19 Oct 1575, Wilmslow to Humphrey Pownall
Ann Alred (b. c. 1552 - d. unk) m. 17 Oct 1577, Wilmslow to Nicholas Hough
Variants of his surname include: ALRED, ALLRED, ALDRED, ALLDRED, ALROD, ALLRODD
Unsourced profiles suggest he married Blanche Symond (b. 17 Feb 1620, Wilmslow - d. 15 Jan 1588, Wilmslow). However, other unsourced profiles suggest she may have been the wife of Robert Alred.
John had the following children:
Katharine Alred (bp. 29 May 1561 - d. 1628)[1] m. Randoph Wells (uncertain)
John Alredd (bp. 22 Dec 1564 - d. 1620)[2] m. Constance Higgenson (b. 1559 - d. 1583)
Rich Aldredd (bp. 19 Oct 1568 - d. 1642)[3] m. Elizabeth Sprout (b. 1568 - d. unk)
His three children were born in Wilmslow, Cheshire, England.
Death and Burial: Sourced records for his death have not been found. However, unsourced profiles suggest he died 25 Oct 1587. It is assumed he died near his home in Wilsmlow, Cheshire, England.
Additional information (unsourced):
Genealogy.com: https://www.genealogy.com/forum/surnames/topics/aldred/198/
Genealogy.com: https://www.genealogy.com/ftm/b/r/e/David-B-Bree/GENE3-0021.html
Sources
↑ "England Births and Christenings, 1538-1975", database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:NPDF-2JB : 4 February 2023), John Alred in entry for Katharine Alred, 1561.
↑ "England Births and Christenings, 1538-1975", database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:NPDF-N81 : 4 February 2023), John Alredd in entry for John Alredd, 1564.
↑ "England Births and Christenings, 1538-1975", database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:NPDN-DZS : 4 February 2023), John Aldredd in entry for Rich Aldredd, 1568.
This is info from Ancestry
John Alred
BIRTH22 Dec 1564 Kilpin, Yorkshire, England
DEATH21 Dec 1630 Chesterton, Cambridge, England
sources (8)records (8)photos (5)
Family Info
Father
John Alredd (1518–1567)
Mother
Blanche Symond (1535–1588)
I wasn't able to find any other information as to whether his father's name was John or Robert other than this statement from Wiki may hold the key to the confusion:
"Unsourced profiles suggest he married Blanche Symond (b. 17 Feb 1620, Wilmslow - d. 15 Jan 1588, Wilmslow). However, other unsourced profiles suggest she may have been the wife of Robert Alred."
So it seems the problem is that people aren't certain if Blanche Symond was married to John or Robert Allred and the info has gotten mixed together. The only clear genealogy I've seen for this John is the info on Wiki listing his father as John because it lists all of father John's children, who may or may not be children of Blanche Symond. But this John who married Constance Higgenson is listed among the children of the father named John.
Unless someone has documentation that this John IS definitely the son of Robert Allred and wife Blanche, it seems best to disconnected this John as their child and use the info from Wiki to connect the father named John as his father and leave his mother unnamed unless documentation for who Blanche was actually married to and who her children were.