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!

Strange happenings

Coincidences occur frequently for me so here are a few; </p> <p>Some years back, my husband and I decided to change our front door and chose a fairly intricate design of stained glass with a matching side panel. Later that year we visited my sister in America and when we arrived at her house she had also changed her front door and it was exactly the same, even down to the colour of the stained glass. Neither of us had discussed changing our doors. </p> <p>A couple of weeeks ago I told my husband that I would like to change our tropical fish tank to a larger one like my sister's, but I knew we would have to wait as I have had to give up working due to ill health and didn't want to spend any money unecessarily. A few days later, my sister (now living back in England) and I were speaking on the 'phone when she told me she was thinking of letting her fish tank go as she was finding it difficult with her arthric hands and her frequent holidays away.

judge this

About fifteen years ago I lived in Tollesbury, Essex, and worked in an office in South Hanningfield, Essex. One of my office colleagues lived in Canvey Island, Essex, and was called for jury service on a case at Southend, Essex. After his first day the case was deferred and he returned to the office for a day. unable of course to disclose any details of the case. I was friendly with an elderly lady in Tollesbury with whom I played scrabble once a week. On the evening of the above court case my friend asked whether I would mind us playing with another friend of hers. I agreed and had a very enjoyable evening with the judge who was hearing that very case, and who had no restriction about discussing details. Naturally I never disclosed my contact with either party but my office colleague was mystified by my knowledge of the case.

Fragrant Love Story

When I was sixteen I met a guy named Graham at our local youth club. We fell in love, thinking nothing about surnames for the future. We eventually married - my married name becoming Rosemary Sage. I was also born on the 13th, live at number 13, married on Hallowe'en, and our bank account ends in 666.

Were we supposed to meet?

What were the odds that a girl from New York State and a guy from Seattle, WA, would meet in passing far from our homes, fall in love, then find out months later that our relatives had the same occupations? His grandfather and father were professional photographers, and my grandfather and father were professional photographers as well. I was a photojournalist with my own photography studio when we met and he loved photography as well. We always thought it was an interesting coincidence.

Guy Christie

In "003 I purchased an old house. T^he first thing we did on getting possesion was to remove a Lino floor covering. Underneath this were old newspapers. The first paper I picked up was the front page of Sporting Life of 1948. The picture was of Thames rowing club winning the Grand Challenge Cup at Henley. My father was a member of this crew and thus was in the photo!

Delivery in the fast lane.

In my role as a Regional Secretary of The Professional Golfers Association based at The Belfry in Warwickshire, I took a telephone call from a member pro - Eddie Bullock, who was at that time at a golf club in Bedford. He urgently needed a letter from me confirming some contractual matters. It transpired that the following day, we would both be attending a Golf Trade show at Sandown Park in Surrey, so I arranged to see him there to deliver the letter. The next day after visiting my office, I set off for Sandown Park, travelling by the M6/M1 route, only to get caught in a major traffic jam near to Toddington, with queueing vehicles as far as the eye could see to the front, and very soon, to the rear. We were obviously going nowhere for a long time, and my thoughts turned to returning home once clear of the hold up - but the important letter meant that I did need to carry on. At that moment - sitting stationary in the fast lane of the M1 - I looked in my rear view mirror and saw that driver of the car immediately behind me was Eddie Bullock. I took the letter from my pocket, got out of my car, knocked on Eddies' window, and delivered the letter in the outside lane of the M1.

Birthday coincidence

My birthday is 18 March. My friend Emma's is 11 June. Her mum's birthday is 18 March; my mum's is 11 June. What are the odds of that?!!

Stolen Purse

About 30 years ago my elderly Mother was taken every week to a singing class by one of her friends. I was working at the time as a sales rep and on this particular day had to collect something from a local supplier. I parked my car outside the company on a street that linked a main road to a popular local cut through to a city estate in Nottingham. As I was only going to be 5 minutes I stupidly left my handbag in the footwell of the passenger seat and when I returned about 3 minutes later the lock on the door had been forced and the bag stolen. I reported the incident to the police as soon as I returned to work and when I got home cancelled all my credit cards. Later that same evening a gentleman arrived at the door to return my purse including all my money, credit cards and business cards. It transpired that he sang in the same class as my mother and was walking down the road when the thief was making a quick getaway, saw the purse fall out of the bag on to the road, recognised my name from the business card, made the connection with my mother and also remembered where she lived in order to return it to me!

Pinewood Studios

During my freelance working life I worked for many years for a well-known film director at his home and at Pinewood Studios when he was making a film. Many years later when we moved from the South-East to the West Country, we bought a cottage in a small hamlet on Exmoor from a couple who (unbeknown to us at the time) had also had connections with Pinewood Studios, where he had been a Director of Photography. Subsequently we met and became very good friends with the lady who had lived in this same cottage and had sold it to this Director of Photography. It later turned out that she had worked for many years in the Wardrobe Department at Pinewood Studios, and her husband also worked there as part of a film crew. None of us discovered this connection until a good many years had passed, and a chance remark unearthed our historic connection.

Happy returns

We had a weeks family holiday in Fuerteventura April 2010 (which was extended because of the ash cloud). There was another family at the hotel for the same week that we didnt speak to or get to know. In 2011 we booked a 2 week holiday in Gran Canaria August and guess what that same family had booked in as well at our hotel. We spoke to them on the 2nd occassion and were amazed at the coincidence. From the millions of combinations of weeks, countries and hotels, what are the odds of 2 unrelated families booking the same hotel for the same weeks on 2 occassions.

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