Cambridge Coincidences Collection

As of the 23rd May 2022 this website is archived and will receive no further updates.

understandinguncertainty.org was produced by the Winton programme for the public understanding of risk based in the Statistical Laboratory in the University of Cambridge. The aim was to help improve the way that uncertainty and risk are discussed in society, and show how probability and statistics can be both useful and entertaining.

Many of the animations were produced using Flash and will no longer work.

Well I Never!

Professor David Spiegelhalter of Cambridge University wants to know about your coincidences!

Plane-ly doubly amazing . . .

In 1975 I taught in comprehensive in Rochdale and there were two sisters (Polish/English) one of whom wanted to become an air hostess . . . around 15 years later I was returning from working in Hong King on a Cathy Pacific flight and my seat was next to a woman and man with a baby. As I sat down I thought I recognised the woman and as I turned to chat, she said 'is'n't it Mr ********* ?' 'Yes and didn't I teach you in Rochdale' and within minutes she told me that 'you won't believe this but Irena is a hostess on this flight as we have been combining a trip abroad with meeting her in Hong Kong' and lo and behold Irena wanders down to see us . . . we were all totally stunned by this incredible coincidence!! But the captain treated us to a bottle of champagne to celebrate!! What is incredible is that I had no contact with the two sisters from the day I left the school in 1976 until that flight and never since . . . John

Meeting my father's first wife

My mother was my father's second wife. He had been through a very bitter divorce during WW2, with the result that he had gained custody of my half-siblings, even though he was on active service. My father and mother married after the war and my brother and I arrived. Father's first wife remarried and moved abroad. Such was the bitterness that Father would brook no conversation about wife no.1, which of course made her super-fascinating and mysterious. As a teenager in the late 1960s I was hitchhiking on the continent. Outside Clermont Ferrand I was picked up by a delightful Englishwoman who turned out to be that woman - she who should never be mentioned! She had the only picture of my father without a beard that I had ever seen, in her handbag after all that time, along with a Derringer pistol! One of the things she told me was that she thought that if anything ever happened to my mother, she and my father would get back together. I told my father this tale; I think he was amused and interested, but was still unable to make a conversation. When she died my father said only 'thank god', and himself died shortly after.

Telephone wires

I was painting the outside of my house and was up the ladder with my right ear just inches away from the bracket that attaches the telephone wires to the house. I was so close to it that I was being careful not to accidentally touch it. It reminded me that I hadn't spoken to my brother for about 2 months. As I was thinking that, my wife opened the front door and shouted up to say my brother was on the phone! I hadn't heard the phone ring nor heard any sound from the telephone wires but my thought of him coincided with his incoming call passing through the telephone wires inches from my head.

Prophetic dream

At the age of 17 I was on holiday in Austria when I had a dream about somebody I'd known at school several years before and hadn't seen for a long time, that she got engaged. When I arrived home a day or two later I heard that this girl had indeed become engaged, the first among my age group that I knew of to do so. I was quite young for my age emotionally and prospective marriage would certainly not have been on my mind at the time, and I can't imagine what brought this into my head.

unknown relation found

Every year, 2nd Sunday in August, we went to Brecon Jazz Festival - until the car broke down in our drive! From then on we stayed for the weekend. That first Friday afternoon, we arrived at our guest house and, as I settled down in the garden with a cup of tea, another couple of guests arrived. "I'll join you in a minute" the lady said. When she did, the conversation went as follows : Millie : We're from Barry. Have you come far? I said : Gloucestershire. Millie : My husband comes from Gloucestershire. He was born in Berkeley and went to Dursley Grammar School. I said : My husband was born in Cam and he went to Dursley Grammar School. Maybe they know each other. What's your husband's name? Millie : Norman P I said : Any relation of Charlie P? Millie : Yes. He was his uncle. And I said : Well, he married Margaret T, and that's John's aunt! Millie and I could have chatted all afternoon without ever following that line of conversation. The fact that in eight sentences we had established the connection is just amazing. John and Norman soon joined us.

48 years later

Several remarkable coincidences in recent years, the latest being in October 2009. My sister and I had a 9 day holiday on a dude ranch near Tucson, Arizona. Another British family was there at the same time as us but it was only on the drive to Tucson airport to return to Heathrow that we got talking to them, apart for occasioinal small talk during our time on the ranch. It was through that that we discovered that she lived near the town where my sister and I went to boarding school, almost 200 miles from home in the south-east. We then found that she also went to the same school and, on hearing this, my sister asked her her maiden name. When she told us, my sister immediately exclaimed "You were in my class!". That was 48 years ago.

fellow Northumbrian

I was brought up in the north- east of England. A few years ago, after moving to south- east Scotland, I began renting my present home. My landlord paid me a visit one day and told me that his father had worked for the Duke of Northumberland, about eight miles from my childhood home.

Train journey coincidence

I was on a train journey in the USA travelling from Manhattan to Boston on business. It must have been in the 1990s. I was reading a paperback thriller to pass the time. I had just read a passage which referred to the station at White Plains. On looking out of the window at that point as my train slowed down I was astonished to find we were drawing into White Plains station!

lived in same house

At a St Mary's Hospital reunion, met a nurse from my "set" not seen for more than 40 years. Mentioned a reunion held a few years previously at my house in NW London at a time when she was not in touch with the group. As was usual with London teaching hospitals we came from all corners of the UK & further. Yes, you've guessed it - she had lived for most of her childhood in the very same house, her parents having sold to the same person we bought from, some 30 years later.

Boat train coincidence

One summer, 30 years ago, my sister and I were travelling back from France in the carriage of the boat train. We shared the carriage with a couple in their late teens like us. We talked a little. When I returned to Sheffield Poly in the September, I saw the woman again on my campus. I was so amazed that I went over to talk to her. She lived on the same campus and actually lived in the room I had lived in the previous year.

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